{"generatedAt":"2026-07-01T13:34:25.208Z","source":"database","player":{"slug":"schaefer-stefan-ger-1043","fullName":"Schaefer Stefan","title":"","fideId":"","fideProfileUrl":"","nationalId":"","fldeId":"","countryCode":"GER","birthYear":null,"gender":"","club":{"name":"","slug":""},"ratings":{"nationalStandard":null,"nationalStandardPeriod":"","fideStandard":null,"fideRapid":null,"fideBlitz":null}},"season":{"label":"2025-2026","startsOn":"2025-08-01","endsOn":"2026-07-31"},"availableSeasons":["2025-2026"],"stats":{"listedGames":8,"games":8,"score":3.5,"scoreText":"3.5/8","scorePercent":43.8,"wins":3,"draws":1,"losses":4,"unscoredGames":0,"averageOpponentRating":1752,"hasGameResults":true,"tournaments":1,"individualEvents":1,"teamEvents":0,"bestPerformanceRating":1708,"bySpeed":{"classical":{"speed":"classical","events":1,"tournaments":1,"individualEvents":1,"teamEvents":0,"bestPerformanceRating":1708,"listedGames":8,"games":8,"score":3.5,"scoreText":"3.5/8","scorePercent":43.8,"wins":3,"draws":1,"losses":4,"unscoredGames":0,"averageOpponentRating":1752,"hasGameResults":true},"rapid":{"speed":"rapid","events":0,"tournaments":0,"individualEvents":0,"teamEvents":0,"bestPerformanceRating":null,"listedGames":0,"games":0,"score":0,"scoreText":"","scorePercent":null,"wins":0,"draws":0,"losses":0,"unscoredGames":0,"averageOpponentRating":null,"hasGameResults":false},"blitz":{"speed":"blitz","events":0,"tournaments":0,"individualEvents":0,"teamEvents":0,"bestPerformanceRating":null,"listedGames":0,"games":0,"score":0,"scoreText":"","scorePercent":null,"wins":0,"draws":0,"losses":0,"unscoredGames":0,"averageOpponentRating":null,"hasGameResults":false}},"activityScore":8,"activity":{"score":8,"classicalGames":8,"rapidEvents":0,"blitzEvents":0}},"activity":{"score":8,"classicalGames":8,"rapidEvents":0,"blitzEvents":0},"tournaments":[{"kind":"individual","slug":"grenke-chess-open-b-open-final-ranking-crosstable-after-9-rounds-2026-04-02","name":"grenke Chess Open - B-Open Final Ranking crosstable after 9 Rounds","urlPath":"/tournaments/grenke-chess-open-b-open-final-ranking-crosstable-after-9-rounds-2026-04-02/players/schaefer-stefan-ger-1043","startsOn":"2026-04-02","endsOn":"2026-04-06","city":"Karlsruhe","countryCode":"DE","organizerName":"","sourceUrl":"https://lecavalier.lu/grenke-Chess-Open-2026.htm","tournamentType":"individual","timeControl":"Standard chess","finalRank":1043,"points":"3.50","performanceRating":1708,"startRating":1671,"clubName":"","stats":{"listedGames":8,"games":8,"score":3.5,"scoreText":"3.5/8","scorePercent":43.8,"wins":3,"draws":1,"losses":4,"unscoredGames":0,"averageOpponentRating":1752,"hasGameResults":true},"games":[{"tournamentSlug":"grenke-chess-open-b-open-final-ranking-crosstable-after-9-rounds-2026-04-02","tournamentName":"grenke Chess Open - B-Open Final Ranking crosstable after 9 Rounds","tournamentStartsOn":"2026-04-02","urlPath":"/tournaments/grenke-chess-open-b-open-final-ranking-crosstable-after-9-rounds-2026-04-02/players/schaefer-stefan-ger-1043","round":1,"board":410,"playedOn":"2026-04-02","color":"white","opponentName":"Wibmer Michael","opponentSlug":"wibmer-michael-ger-453","opponentRating":1858,"opponentClub":"","result":"0","rawResult":"0-1","score":0,"url":"https://chess.p-gengler.com/en/tournaments/grenke-chess-open-b-open-final-ranking-crosstable-after-9-rounds-2026-04-02/players/schaefer-stefan-ger-1043"},{"tournamentSlug":"grenke-chess-open-b-open-final-ranking-crosstable-after-9-rounds-2026-04-02","tournamentName":"grenke Chess Open - B-Open Final Ranking crosstable after 9 Rounds","tournamentStartsOn":"2026-04-02","urlPath":"/tournaments/grenke-chess-open-b-open-final-ranking-crosstable-after-9-rounds-2026-04-02/players/schaefer-stefan-ger-1043","round":2,"board":323,"playedOn":"2026-04-02","color":"black","opponentName":"Ziegenfuss Larissa","opponentSlug":"ziegenfuss-larissa-ger-378","opponentRating":1919,"opponentClub":"","result":"0","rawResult":"1-0","score":0,"url":"https://chess.p-gengler.com/en/tournaments/grenke-chess-open-b-open-final-ranking-crosstable-after-9-rounds-2026-04-02/players/schaefer-stefan-ger-1043"},{"tournamentSlug":"grenke-chess-open-b-open-final-ranking-crosstable-after-9-rounds-2026-04-02","tournamentName":"grenke Chess Open - B-Open Final Ranking crosstable after 9 Rounds","tournamentStartsOn":"2026-04-02","urlPath":"/tournaments/grenke-chess-open-b-open-final-ranking-crosstable-after-9-rounds-2026-04-02/players/schaefer-stefan-ger-1043","round":3,"board":639,"playedOn":"2026-04-02","color":"white","opponentName":"Oezdemir Anna Valentina","opponentSlug":"oezdemir-anna-valentina-ger-1005","opponentRating":1506,"opponentClub":"","result":"½","rawResult":"1/2-1/2","score":0.5,"url":"https://chess.p-gengler.com/en/tournaments/grenke-chess-open-b-open-final-ranking-crosstable-after-9-rounds-2026-04-02/players/schaefer-stefan-ger-1043"},{"tournamentSlug":"grenke-chess-open-b-open-final-ranking-crosstable-after-9-rounds-2026-04-02","tournamentName":"grenke Chess Open - B-Open Final Ranking crosstable after 9 Rounds","tournamentStartsOn":"2026-04-02","urlPath":"/tournaments/grenke-chess-open-b-open-final-ranking-crosstable-after-9-rounds-2026-04-02/players/schaefer-stefan-ger-1043","round":4,"board":635,"playedOn":"2026-04-02","color":"black","opponentName":"Miceli Damiano","opponentSlug":"miceli-damiano-ger-1280","opponentRating":1492,"opponentClub":"","result":"1","rawResult":"0-1","score":1,"url":"https://chess.p-gengler.com/en/tournaments/grenke-chess-open-b-open-final-ranking-crosstable-after-9-rounds-2026-04-02/players/schaefer-stefan-ger-1043"},{"tournamentSlug":"grenke-chess-open-b-open-final-ranking-crosstable-after-9-rounds-2026-04-02","tournamentName":"grenke Chess Open - B-Open Final Ranking crosstable after 9 Rounds","tournamentStartsOn":"2026-04-02","urlPath":"/tournaments/grenke-chess-open-b-open-final-ranking-crosstable-after-9-rounds-2026-04-02/players/schaefer-stefan-ger-1043","round":5,"board":611,"playedOn":"2026-04-02","color":"black","opponentName":"Vollmert Andreas","opponentSlug":"vollmert-andreas-ger-1151","opponentRating":1826,"opponentClub":"","result":"1","rawResult":"0-1","score":1,"url":"https://chess.p-gengler.com/en/tournaments/grenke-chess-open-b-open-final-ranking-crosstable-after-9-rounds-2026-04-02/players/schaefer-stefan-ger-1043"},{"tournamentSlug":"grenke-chess-open-b-open-final-ranking-crosstable-after-9-rounds-2026-04-02","tournamentName":"grenke Chess Open - B-Open Final Ranking crosstable after 9 Rounds","tournamentStartsOn":"2026-04-02","urlPath":"/tournaments/grenke-chess-open-b-open-final-ranking-crosstable-after-9-rounds-2026-04-02/players/schaefer-stefan-ger-1043","round":6,"board":498,"playedOn":"2026-04-02","color":"white","opponentName":"Wetterau Jonathan","opponentSlug":"wetterau-jonathan-ger-769","opponentRating":1802,"opponentClub":"","result":"1","rawResult":"1-0","score":1,"url":"https://chess.p-gengler.com/en/tournaments/grenke-chess-open-b-open-final-ranking-crosstable-after-9-rounds-2026-04-02/players/schaefer-stefan-ger-1043"},{"tournamentSlug":"grenke-chess-open-b-open-final-ranking-crosstable-after-9-rounds-2026-04-02","tournamentName":"grenke Chess Open - B-Open Final Ranking crosstable after 9 Rounds","tournamentStartsOn":"2026-04-02","urlPath":"/tournaments/grenke-chess-open-b-open-final-ranking-crosstable-after-9-rounds-2026-04-02/players/schaefer-stefan-ger-1043","round":7,"board":204,"playedOn":"2026-04-02","color":"black","opponentName":"EL BARBRY Sarah","opponentSlug":"el-barbry-sarah-mar-156","opponentRating":1821,"opponentClub":"","result":"0","rawResult":"1-0","score":0,"url":"https://chess.p-gengler.com/en/tournaments/grenke-chess-open-b-open-final-ranking-crosstable-after-9-rounds-2026-04-02/players/schaefer-stefan-ger-1043"},{"tournamentSlug":"grenke-chess-open-b-open-final-ranking-crosstable-after-9-rounds-2026-04-02","tournamentName":"grenke Chess Open - B-Open Final Ranking crosstable after 9 Rounds","tournamentStartsOn":"2026-04-02","urlPath":"/tournaments/grenke-chess-open-b-open-final-ranking-crosstable-after-9-rounds-2026-04-02/players/schaefer-stefan-ger-1043","round":8,"board":269,"playedOn":"2026-04-02","color":"white","opponentName":"Mattes Sam","opponentSlug":"mattes-sam-ger-390","opponentRating":1795,"opponentClub":"","result":"0","rawResult":"0-1","score":0,"url":"https://chess.p-gengler.com/en/tournaments/grenke-chess-open-b-open-final-ranking-crosstable-after-9-rounds-2026-04-02/players/schaefer-stefan-ger-1043"}],"url":"https://chess.p-gengler.com/en/tournaments/grenke-chess-open-b-open-final-ranking-crosstable-after-9-rounds-2026-04-02/players/schaefer-stefan-ger-1043"}],"games":[{"tournamentSlug":"grenke-chess-open-b-open-final-ranking-crosstable-after-9-rounds-2026-04-02","tournamentName":"grenke Chess Open - B-Open Final Ranking crosstable after 9 Rounds","tournamentStartsOn":"2026-04-02","urlPath":"/tournaments/grenke-chess-open-b-open-final-ranking-crosstable-after-9-rounds-2026-04-02/players/schaefer-stefan-ger-1043","round":1,"board":410,"playedOn":"2026-04-02","color":"white","opponentName":"Wibmer Michael","opponentSlug":"wibmer-michael-ger-453","opponentRating":1858,"opponentClub":"","result":"0","rawResult":"0-1","score":0,"url":"https://chess.p-gengler.com/en/tournaments/grenke-chess-open-b-open-final-ranking-crosstable-after-9-rounds-2026-04-02/players/schaefer-stefan-ger-1043"},{"tournamentSlug":"grenke-chess-open-b-open-final-ranking-crosstable-after-9-rounds-2026-04-02","tournamentName":"grenke Chess Open - B-Open Final Ranking crosstable after 9 Rounds","tournamentStartsOn":"2026-04-02","urlPath":"/tournaments/grenke-chess-open-b-open-final-ranking-crosstable-after-9-rounds-2026-04-02/players/schaefer-stefan-ger-1043","round":2,"board":323,"playedOn":"2026-04-02","color":"black","opponentName":"Ziegenfuss Larissa","opponentSlug":"ziegenfuss-larissa-ger-378","opponentRating":1919,"opponentClub":"","result":"0","rawResult":"1-0","score":0,"url":"https://chess.p-gengler.com/en/tournaments/grenke-chess-open-b-open-final-ranking-crosstable-after-9-rounds-2026-04-02/players/schaefer-stefan-ger-1043"},{"tournamentSlug":"grenke-chess-open-b-open-final-ranking-crosstable-after-9-rounds-2026-04-02","tournamentName":"grenke Chess Open - B-Open Final Ranking crosstable after 9 Rounds","tournamentStartsOn":"2026-04-02","urlPath":"/tournaments/grenke-chess-open-b-open-final-ranking-crosstable-after-9-rounds-2026-04-02/players/schaefer-stefan-ger-1043","round":3,"board":639,"playedOn":"2026-04-02","color":"white","opponentName":"Oezdemir Anna Valentina","opponentSlug":"oezdemir-anna-valentina-ger-1005","opponentRating":1506,"opponentClub":"","result":"½","rawResult":"1/2-1/2","score":0.5,"url":"https://chess.p-gengler.com/en/tournaments/grenke-chess-open-b-open-final-ranking-crosstable-after-9-rounds-2026-04-02/players/schaefer-stefan-ger-1043"},{"tournamentSlug":"grenke-chess-open-b-open-final-ranking-crosstable-after-9-rounds-2026-04-02","tournamentName":"grenke Chess Open - B-Open Final Ranking crosstable after 9 Rounds","tournamentStartsOn":"2026-04-02","urlPath":"/tournaments/grenke-chess-open-b-open-final-ranking-crosstable-after-9-rounds-2026-04-02/players/schaefer-stefan-ger-1043","round":4,"board":635,"playedOn":"2026-04-02","color":"black","opponentName":"Miceli Damiano","opponentSlug":"miceli-damiano-ger-1280","opponentRating":1492,"opponentClub":"","result":"1","rawResult":"0-1","score":1,"url":"https://chess.p-gengler.com/en/tournaments/grenke-chess-open-b-open-final-ranking-crosstable-after-9-rounds-2026-04-02/players/schaefer-stefan-ger-1043"},{"tournamentSlug":"grenke-chess-open-b-open-final-ranking-crosstable-after-9-rounds-2026-04-02","tournamentName":"grenke Chess Open - B-Open Final Ranking crosstable after 9 Rounds","tournamentStartsOn":"2026-04-02","urlPath":"/tournaments/grenke-chess-open-b-open-final-ranking-crosstable-after-9-rounds-2026-04-02/players/schaefer-stefan-ger-1043","round":5,"board":611,"playedOn":"2026-04-02","color":"black","opponentName":"Vollmert Andreas","opponentSlug":"vollmert-andreas-ger-1151","opponentRating":1826,"opponentClub":"","result":"1","rawResult":"0-1","score":1,"url":"https://chess.p-gengler.com/en/tournaments/grenke-chess-open-b-open-final-ranking-crosstable-after-9-rounds-2026-04-02/players/schaefer-stefan-ger-1043"},{"tournamentSlug":"grenke-chess-open-b-open-final-ranking-crosstable-after-9-rounds-2026-04-02","tournamentName":"grenke Chess Open - B-Open Final Ranking crosstable after 9 Rounds","tournamentStartsOn":"2026-04-02","urlPath":"/tournaments/grenke-chess-open-b-open-final-ranking-crosstable-after-9-rounds-2026-04-02/players/schaefer-stefan-ger-1043","round":6,"board":498,"playedOn":"2026-04-02","color":"white","opponentName":"Wetterau Jonathan","opponentSlug":"wetterau-jonathan-ger-769","opponentRating":1802,"opponentClub":"","result":"1","rawResult":"1-0","score":1,"url":"https://chess.p-gengler.com/en/tournaments/grenke-chess-open-b-open-final-ranking-crosstable-after-9-rounds-2026-04-02/players/schaefer-stefan-ger-1043"},{"tournamentSlug":"grenke-chess-open-b-open-final-ranking-crosstable-after-9-rounds-2026-04-02","tournamentName":"grenke Chess Open - B-Open Final Ranking crosstable after 9 Rounds","tournamentStartsOn":"2026-04-02","urlPath":"/tournaments/grenke-chess-open-b-open-final-ranking-crosstable-after-9-rounds-2026-04-02/players/schaefer-stefan-ger-1043","round":7,"board":204,"playedOn":"2026-04-02","color":"black","opponentName":"EL BARBRY Sarah","opponentSlug":"el-barbry-sarah-mar-156","opponentRating":1821,"opponentClub":"","result":"0","rawResult":"1-0","score":0,"url":"https://chess.p-gengler.com/en/tournaments/grenke-chess-open-b-open-final-ranking-crosstable-after-9-rounds-2026-04-02/players/schaefer-stefan-ger-1043"},{"tournamentSlug":"grenke-chess-open-b-open-final-ranking-crosstable-after-9-rounds-2026-04-02","tournamentName":"grenke Chess Open - B-Open Final Ranking crosstable after 9 Rounds","tournamentStartsOn":"2026-04-02","urlPath":"/tournaments/grenke-chess-open-b-open-final-ranking-crosstable-after-9-rounds-2026-04-02/players/schaefer-stefan-ger-1043","round":8,"board":269,"playedOn":"2026-04-02","color":"white","opponentName":"Mattes Sam","opponentSlug":"mattes-sam-ger-390","opponentRating":1795,"opponentClub":"","result":"0","rawResult":"0-1","score":0,"url":"https://chess.p-gengler.com/en/tournaments/grenke-chess-open-b-open-final-ranking-crosstable-after-9-rounds-2026-04-02/players/schaefer-stefan-ger-1043"}],"notes":["The season runs from 1 August to 31 July.","Regular tournament games come from imported round-by-round game records where available.","Team championship and cup rows are summarized from FLDE team-board result data."],"narrative":"Schaefer Stefan's 2025-2026 season currently includes 1 event. Schaefer Stefan scored 3.5/8 from 8 scored games (3 wins, 1 draw, 4 losses). The average listed opponent rating was 1752. The best listed performance rating was 1708.","links":{"profile":"https://chess.p-gengler.com/en/players/schaefer-stefan-ger-1043","seasonPage":"https://chess.p-gengler.com/en/players/schaefer-stefan-ger-1043/seasons/2025-2026","json":"https://chess.p-gengler.com/api/players/schaefer-stefan-ger-1043/seasons/2025-2026","search":"https://chess.p-gengler.com/api/search?q=Schaefer%20Stefan"}}