Vavra, Ondrej
Current rating: 1415
Record: 11-17
| Grand Prix Krakow 2019 (M20 limited) | starting rating: 1448 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 395 | Diets, Indy (1500) | Lost 0-2 | -171431 |
| 2sealed | 594 | Arpas, Milan (1485) | Lost 0-2 | -171414 |
| 3sealed | 480 | Sulzycki, Konrad (1482) | Won 2-1 | +191433 |
| 4sealed | 366 | Kmiecik, Pawel (1436) | Lost 0-2 | -181415 |
| top | average opponent: 1476record: 1-3 | new rating: 1415 | ||
| Grand Prix Warsaw 2018 (GRN limited) | starting rating: 1398 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 246 | Snaedal, Arnar (1500) | Won 2-1 | +201418 |
| 2sealed | 219 | Lehmacher, Max (1458) | Won 2-0 | +191437 |
| 3sealed | 120 | Gaggia, Lorenzo (1470) | Lost 1-2 | -181419 |
| 4sealed | 478 | Morkowski, Jakub (1436) | Lost 1-2 | -171402 |
| 5sealed | 586 | Limburg, Stefan (1627) | Won 2-0 | +221424 |
| 6sealed | 437 | Jekot, Marcin (1470) | Won 2-1 | +191443 |
| 7sealed | 176 | Corriveau, Julien (1502) | Lost 1-2 | -171426 |
| 8sealed | 315 | Kaufmann, David (1678) | Won 2-0 | +221448 |
| top | average opponent: 1518record: 5-3 | new rating: 1448 | ||
| Grand Prix Warsaw 2017 (XLN standard) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 104 | Murphy, Lee (1331) | Lost 1-2 | -201426 |
| 2standard | 392 | Bakule, Jakub (1713) | Lost 0-2 | -131413 |
| 3standard | 565 | Stock, Marc (1449) | Lost 1-2 | -171396 |
| 4standard | 598 | Zadrozny, Michal (1445) | Won 2-0 | +191415 |
| 5standard | 530 | Jonski, Kamil (1499) | Lost 0-2 | -171398 |
| top | average opponent: 1488record: 1-4 | new rating: 1398 | ||
| Grand Prix Warsaw 2016 (KLD standard) | starting rating: 1517 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 226 | Martin, Maxime (1610) | Lost 0-2 | -161501 |
| 2standard | 345 | Pelzl, Michael (1482) | Lost 0-2 | -191482 |
| 3standard | 517 | Doropoulos, Nikolaos (1495) | Lost 0-2 | -181464 |
| 4standard | 535 | Rummler, David (1443) | Lost 0-2 | -181446 |
| top | average opponent: 1507record: 0-4 | new rating: 1446 | ||
| Grand Prix Prague 2015 (ORI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 180 | Kubiak, Pawel (1443) | Lost 0-2 | -191481 |
| 2standard | 513 | Ronsch, Martin (1486) | Won 2-0 | +181499 |
| 3standard | 391 | Kytka, Petr (1540) | Won 2-1 | +191518 |
| 4standard | 239 | Lampasona, Simone (1593) | Lost 1-2 | -171501 |
| 5standard | 425 | Dvorsky, Matous (1538) | Won 2-0 | +191520 |
| 6standard | 331 | Kelterbaum, Richard (1269) | Won 2-1 | +131533 |
| 7standard | 256 | Drobner, Timo (1616) | Lost 0-2 | -161517 |
| top | average opponent: 1498record: 4-3 | new rating: 1517 | ||