Player season source
Birger Mark · 2025-2026
Birger Mark's 2025-2026 season currently includes 1 event. Birger Mark scored 5.5/9 from 9 scored games (5 wins, 1 draw, 3 losses). The average listed opponent rating was 1483. The best listed performance rating was 1562.
- Season dates
- 2025-08-01 to 2026-07-31
- Profile
- Birger Mark
- Machine-readable JSON
- /api/players/birger-mark-ger-142/seasons/2025-2026
- Data note
- 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.
Tournament summary
| Date | Event | Place | Type | Club/team | Plaz | Punkten | Performance | Source |
|---|---|---|---|---|---|---|---|---|
| 02/04-06/04/2026 | grenke Chess Open - C-Open | Karlsruhe, DE | individual · Standard chess | 142 | 5.50 | 1562 | Source |
Game log
| Date | Event | Ronn | Color | Opponent | Opp. rating | Opponent club/team | Resultat |
|---|---|---|---|---|---|---|---|
| 2026-04-02 | grenke Chess Open - C-Open | 1 | white | Kolb Dietmar | 1523 | 1 | |
| 2026-04-02 | grenke Chess Open - C-Open | 2 | black | Usatenko Ksenia | 1546 | 0 | |
| 2026-04-02 | grenke Chess Open - C-Open | 3 | white | Floericke Sebastian | 1490 | 0 | |
| 2026-04-02 | grenke Chess Open - C-Open | 4 | black | Mueller Norbert Vincent | 1448 | 0 | |
| 2026-04-02 | grenke Chess Open - C-Open | 5 | white | Loefgren Alexander | 1410 | ½ | |
| 2026-04-02 | grenke Chess Open - C-Open | 6 | black | Wettstein Lennox | 1472 | 1 | |
| 2026-04-02 | grenke Chess Open - C-Open | 7 | white | Held Amadeus | 1515 | 1 | |
| 2026-04-02 | grenke Chess Open - C-Open | 8 | black | Bethke Nico | 1444 | 1 | |
| 2026-04-02 | grenke Chess Open - C-Open | 9 | white | Kassube Kevin | 1499 | 1 |