Geldon, Krystian
Current rating: 1507
Record: 7-8
| Grand Prix Bilbao 2019 (modern) | starting rating: 1456 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 380 | Blanco, Saul (1500) | Lost 0-2 | -171439 |
| 2modern | 456 | Uriarte Portillo, Andoni (1713) | Lost 0-2 | -131426 |
| 3modern | 734 | Milan, Erik (1462) | Won 2-0 | +191445 |
| 4modern | 669 | Badran, Daniel (1484) | Won 2-0 | +181463 |
| 5modern | 493 | Truong, Thuan (1697) | Won 2-0 | +231486 |
| 6modern | 393 | Iglesias Irun, Ignacio (1496) | Won 2-0 | +181504 |
| 7modern | 155 | Marti, Bernat (1629) | Lost 0-2 | -161488 |
| 8modern | 354 | Tabares Alba, Yorby Fernando (1522) | Won 2-1 | +191507 |
| average opponent: 1563record: 5-3 | new rating: 1507 | |||
| Grand Prix Prague 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 397 | Neumann, Andreas (1559) | Won 2-0 | +191519 |
| 2modern | 18 | Jansson, Filip (1530) | Won 2-1 | +181537 |
| 3modern | 342 | Deltour, Louis (2039) | Lost 1-2 | -91528 |
| 4modern | 255 | Cermak, Tomas (1518) | Lost 1-2 | -181510 |
| 5modern | 506 | Weber, Robert (1570) | Lost 0-2 | -171493 |
| 6modern | 699 | Linster, Bernard (1494) | Lost 1-2 | -181475 |
| 7modern | 694 | Gundlach, Martin (1463) | Lost 0-2 | -191456 |
| average opponent: 1596record: 2-5 | new rating: 1456 | |||