Zdarsky, Ondrej
Current rating: 1445
Record: 12-18-2
| Grand Prix Prague 2014 (modern) | starting rating: 1361 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 220 | Hlinovsky, Filip (1464) | Won 2-1 | +201381 |
| 2modern | 144 | Vidal, Victor (1518) | Won 2-1 | +201401 |
| 3modern | 253 | Mayer, Manuel (1721) | Lost 1-2 | -121389 |
| 4modern | 276 | Pelikan, Martin (1520) | Won 2-1 | +201409 |
| 5modern | 259 | Assfalg, Philipp (1603) | Lost 1-2 | -141395 |
| 6modern | 316 | Grygar, Jan (1613) | Lost 1-2 | -141381 |
| 7modern | 349 | Golubkin, Sergey (1623) | Won 2-0 | +221403 |
| 8modern | 293 | Kauerauf, Pascal (1546) | Won 2-0 | +201423 |
| 9modern | 107 | Baumert, Marcus (1627) | Won 2-1 | +221445 |
| top | average opponent: 1582record: 6-3 | new rating: 1445 | ||
| Grand Prix Paris 2008 (ALA limited) | starting rating: 1372 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 699 | Chauvin, Gilles (1487) | Lost 0-2 | -161356 |
| 2sealed | 854 | Fillatre, Alexandre (1483) | Won 2-0 | +201376 |
| 3sealed | 714 | Egetoe, Robert (1520) | Lost 0-2 | -151361 |
| top | average opponent: 1497record: 1-2 | new rating: 1361 | ||
| Grand Prix Birmingham 2008 (Lorwyn block) | starting rating: 1420 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 45 | Lopes, Guillaume (1541) | Lost 0-2 | -151405 |
| 2block | 203 | Knightson, John (1483) | Lost 1-2 | -171388 |
| 3block | 226 | Stefaniec, Konrad (1487) | Lost 0-2 | -161372 |
| top | average opponent: 1503record: 0-3 | new rating: 1372 | ||
| Grand Prix Krakow 2007 (LRW standard) | starting rating: 1433 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 551 | Olewinski, Pawel (1500) | Won 2-1 | +191452 |
| 2standard | 592 | Molnar, Marek (1518) | Won 2-1 | +191471 |
| 3standard | 549 | Filippini, Gianluca (1524) | Lost 0-2 | -171454 |
| 4standard | 571 | Schraut, Andreas (1534) | Lost 0-2 | -161438 |
| 5standard | 614 | Sobanski, Slawomir (1483) | Lost 0-2 | -181420 |
| top | average opponent: 1512record: 2-3 | new rating: 1420 | ||
| Grand Prix Florence 2007 (Time Spiral block) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 306 | Porzi, Simone (1500) | Lost 0-2 | -171448 |
| 2block | 514 | Vilain, Arnaud (1539) | Lost 0-2 | -171431 |
| 4block | 489 | Greco, Matteo (1485) | Won 2-0 | +191450 |
| 5block | 492 | Salvo, Vittorio (1467) | Lost 1-2 | -171433 |
| top | average opponent: 1498record: 1-3 | new rating: 1433 | ||
| Grand Prix Prague 2003 (LGN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 8 | Ribbeck, Benjamin (1652) | Lost 0-2 | -151485 |
| 2sealed | 286 | Lipinski, Aleksander (1417) | Draw 1-1 | -11484 |
| 3sealed | 350 | Hoffman, Wladyslaw (1482) | Lost 0-2 | -191465 |
| 4sealed | 406 | Herrmann, Jiri (1464) | Draw 1-1 | 01465 |
| 5sealed | 381 | Nguyen, Eric (1446) | Won 2-1 | +181483 |
| 6sealed | 305 | Teuer, Tomas (1482) | Lost 0-2 | -181465 |
| 7sealed | 272 | Ciprovsky, Tourds (1464) | Lost 1-2 | -181447 |
| 8sealed | 222 | Potucek, Petr (1447) | Won 2-0 | +181465 |
| top | average opponent: 1482record: 2-4-2 | new rating: 1465 | ||