Schaffer, Thomas
Current rating: 1570
Record: 11-9
| Grand Prix Strasbourg 2019 (RNA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 390 | Botta, Fabrizio (1457) | Won 2-0 | +171517 |
| 2sealed | 92 | Bindels, Jeffrey (1582) | Won 2-0 | +201537 |
| 3sealed | 221 | Bach, Wolfgang (1751) | Lost 0-2 | -151522 |
| 4sealed | 294 | Bonheme, Kylian (1519) | Won 2-0 | +181540 |
| 5sealed | 280 | Steinecke, Michael (1701) | Won 2-0 | +211561 |
| 6sealed | 211 | Lesaege, Clement (1723) | Won 2-0 | +211582 |
| 7sealed | 73 | Korevaar, Martijn (1746) | Won 2-0 | +211603 |
| 8sealed | 44 | Meier, Michael (1942) | Lost 0-2 | -121591 |
| 9sealed | 110 | Grove, Kevin (1911) | Lost 0-2 | -121579 |
| 10draft | 93 | Martinelle, Geoffrey (1732) | Lost 1-2 | -151564 |
| 12draft | 91 | van den Oever, Roy (1617) | Lost 0-2 | -171547 |
| 13draft | 119 | Van Der Beek, Laurens (1721) | Won 2-1 | +211568 |
| 14draft | 81 | Fayard, Pierre (1721) | Lost 1-2 | -161552 |
| 15draft | 98 | George, Simon (1554) | Won 2-0 | +181570 |
| average opponent: 1691record: 8-6 | new rating: 1570 | |||
| Grand Prix Prague 2019 (UMA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 577 | Schafroth, Thomas (1467) | Won 2-0 | +171517 |
| 2sealed | 439 | Veselka, Jiri (1498) | Lost 0-2 | -181499 |
| 3sealed | 718 | Bepperling, Timon (1396) | Won 2-1 | +161515 |
| 4sealed | 427 | Van der Gucht, Robbert (1629) | Lost 0-2 | -161499 |
| 5sealed | 704 | Dieckmann, Max (1510) | Won 2-1 | +181517 |
| 6sealed | 514 | Eijsbouts, Ture (1561) | Lost 0-2 | -171500 |
| average opponent: 1510record: 3-3 | new rating: 1500 | |||