De Groot, Vincent
Current rating: 1465
| Grand Prix Lille 2018 (GRN standard) | starting rating: 1439 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 114 | Bernard, Yohann (1500) | Draw 1-1 | +11440 |
| 2standard | 288 | Bellini, Marco (1467) | Won 2-0 | +191459 |
| 3standard | 342 | Degee, Simon (1494) | Lost 0-2 | -181441 |
| 4standard | 465 | Saboureau, Jeremy (1546) | Won 2-1 | +201461 |
| 5standard | 314 | Romain, Pavard (1518) | Won 2-1 | +191480 |
| 6standard | 200 | Lucia, Daniel (1579) | Lost 1-2 | -161464 |
| 7standard | 315 | Debesson, Quentin (1438) | Lost 0-2 | -181446 |
| 8standard | 360 | Pradier, Mathias (1507) | Won 2-1 | +191465 |
| top | average opponent: 1506record: 4-3-1 | new rating: 1465 | ||
| Grand Prix Amsterdam 2017 (AKH standard) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 11 | van Varik, Frits (1486) | Won 2-0 | +181464 |
| 2standard | 187 | Aristov, Boris (1691) | Won 2-0 | +231487 |
| 3standard | 7 | Esser, Ralph (1513) | Lost 1-2 | -181469 |
| 4standard | 266 | Cheung, Yuer Chung (1629) | Lost 0-2 | -151454 |
| 5standard | 353 | Wywiol, Rafal (1493) | Won 2-1 | +191473 |
| 6standard | 300 | Seine, Markus (1619) | Won 2-0 | +201493 |
| 7standard | 217 | Spiteri, Duncan Lee (1496) | Lost 0-2 | -181475 |
| 8standard | 320 | Bettelhauser, Eike (1422) | Lost 0-2 | -191456 |
| 9standard | 269 | Kavemann, Tobias (1494) | Lost 1-2 | -171439 |
| top | average opponent: 1538record: 4-5 | new rating: 1439 | ||
| Grand Prix Utrecht 2017 (AER standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 270 | Tzirkel, Dan (1500) | Lost 0-2 | -181482 |
| 2standard | 336 | Van Der Steen, Niels (1482) | Won 2-0 | +181500 |
| 3standard | 352 | Alberola, Victor (1595) | Lost 0-2 | -161484 |
| 4standard | 495 | Verheul, Olivier (1550) | Lost 0-2 | -171467 |
| 5standard | 560 | Anders, Gerrit (1461) | Lost 0-2 | -181449 |
| 6standard | 547 | Ruiz, Jose-Luis (1457) | Lost 0-2 | -181431 |
| 7standard | 508 | Asselman, Steven (1319) | Won 2-0 | +161447 |
| 8standard | 440 | Csete, Norbert (1439) | Won 2-0 | +181465 |
| 9standard | 402 | Hilmer, Jan (1405) | Lost 0-2 | -191446 |
| top | average opponent: 1468record: 3-6 | new rating: 1446 | ||