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Petzelberger Ferdinand scored 4.5/9 from 9 scored games (4 wins, 1 draw, 4 losses). The average listed opponent rating was 2204. The best listed performance rating was 2204.","links":{"profile":"https://chess.p-gengler.com/en/players/petzelberger-ferdinand-ger-464","seasonPage":"https://chess.p-gengler.com/en/players/petzelberger-ferdinand-ger-464/seasons/2025-2026","json":"https://chess.p-gengler.com/api/players/petzelberger-ferdinand-ger-464/seasons/2025-2026","search":"https://chess.p-gengler.com/api/search?q=Petzelberger%20Ferdinand"}}