Havlicek, Tomas
Current rating: 1455
| Grand Prix Prague 2017 (AER limited) | starting rating: 1496 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 499 | Hitz, Manuel (1500) | Won 2-1 | +181514 |
| 2sealed | 447 | Dujic, Goran (1519) | Draw 1-1 | 01514 |
| 3sealed | 458 | Przybylski, Michal (1472) | Lost 0-2 | -191495 |
| 4sealed | 652 | Gergo, Tamas (1403) | Lost 0-2 | -191476 |
| 5sealed | 777 | Achim, Cosmin (1343) | Lost 1-2 | -211455 |
| top | average opponent: 1447record: 1-3-1 | new rating: 1455 | ||
| Grand Prix Madrid 2015 (ORI limited) | starting rating: 1468 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 214 | Perez Bada, Gonzalo (1489) | Lost 0-2 | -181450 |
| 2sealed | 376 | Coelho, Helder (1885) | Lost 1-2 | -101440 |
| 3sealed | 668 | Malasidou, Katerina (1497) | Lost 1-2 | -171423 |
| 4sealed | 644 | Carreno Arriero, Jorge (1431) | Won 2-0 | +181441 |
| 5sealed | 554 | Castillo, Patxy (1468) | Won 2-0 | +181459 |
| 6sealed | 466 | Alonso, Fernando (1425) | Lost 1-2 | -181441 |
| 7sealed | 404 | Peces, Alfonso (1462) | Won 2-0 | +181459 |
| 8sealed | 322 | Navazo, Tomas (1481) | Won 2-1 | +181477 |
| 9sealed | 249 | Miguel Angel, Llo (1500) | Won 2-0 | +191496 |
| top | average opponent: 1515record: 5-4 | new rating: 1496 | ||
| Grand Prix Prague 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 533 | Prass, Jarmo (1500) | Won 2-0 | +181518 |
| 2sealed | 680 | Laronde, Julien (1582) | Won 2-0 | +191537 |
| 3sealed | 510 | Florent, Lucas (1635) | Lost 1-2 | -161521 |
| 4sealed | 714 | Van Goethem, Stijn (1597) | Lost 0-2 | -171504 |
| 5sealed | 727 | Henckel, Nikolas (1472) | Lost 0-2 | -181486 |
| 6sealed | 735 | Kohoutek, Libor (1483) | Lost 1-2 | -181468 |
| top | average opponent: 1545record: 2-4 | new rating: 1468 | ||