Kapitza, Johannes
Current rating: 1486
| Grand Prix Barcelona 2018 (modern) | starting rating: 1522 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 449 | Roepke, Chris (1679) | Lost 1-2 | -151507 |
| 2modern | 426 | Mallet, Kevin (1482) | Won 2-0 | +171524 |
| 3modern | 590 | Levchenko, Artem (1500) | Won 2-0 | +181542 |
| 4modern | 325 | Berbel, Alfonso (1504) | Lost 0-2 | -191523 |
| 5modern | 380 | Zapata, Ricardo (1407) | Lost 1-2 | -201503 |
| 6modern | 553 | Sanchez Sor, Luis (1539) | Lost 1-2 | -171486 |
| top | average opponent: 1518record: 2-4 | new rating: 1486 | ||
| Grand Prix Leipzig 2005 (BOK limited) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 76 | Hartmann, Tobias (1500) | Won 2-1 | +181519 |
| 2sealed | 75 | Beyer, Sebastian (1512) | Won 2-1 | +181537 |
| 3sealed | 11 | Gorniak, Mariusz (1676) | Won 2-0 | +201557 |
| 4sealed | 30 | Utz, Kai (1586) | Lost 0-2 | -171540 |
| 5sealed | 82 | Trost, Holger (1537) | Lost 1-2 | -181522 |
| top | average opponent: 1562record: 3-2 | new rating: 1522 | ||
| Grand Prix Eindhoven 2005 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 297 | Wit de, Marnix (1500) | Won 2-0 | +181518 |
| 2extended | 225 | Possemiers, Ben (1551) | Lost 0-2 | -171501 |
| 3extended | 261 | van Os, Michiel (1499) | Lost 1-2 | -181483 |
| 4extended | 400 | Wolfensberger, Daniel (1497) | Won 2-0 | +181501 |
| 5extended | 322 | Hirtz, Thomas (1498) | Won 2-0 | +181519 |
| 6extended | 184 | van Soest, Rudy (1520) | Lost 1-2 | -181501 |
| top | average opponent: 1511record: 3-3 | new rating: 1501 | ||