Halabrin, Robin
Current rating: 1396
| Grand Prix Prague 2016 (legacy) | starting rating: 1448 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 8 | Muona, Leo (1500) | Lost 1-2 | -171431 |
| 2legacy | 356 | Lier, Malte (1396) | Lost 1-2 | -181413 |
| 3legacy | 708 | Kroslak, Samuel (1413) | Won 2-1 | +181431 |
| 4legacy | 501 | Chalk, Titus (1491) | Lost 1-2 | -171414 |
| 5legacy | 653 | Geissler, Gunnar (1436) | Lost 1-2 | -181396 |
| top | average opponent: 1447record: 1-4 | new rating: 1396 | ||
| Grand Prix Prague 2014 (modern) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 303 | Hlavenka, Juraj (1562) | Lost 0-2 | -171448 |
| 2modern | 403 | Fontan, Frantisek (1483) | Won 2-0 | +191467 |
| 3modern | 522 | Wiederspan, Paul (1402) | Lost 0-2 | -191448 |
| 4modern | 639 | Marti, Ruedi (1495) | Lost 1-2 | -171431 |
| 5modern | 637 | Kocica, Milan (1414) | Won 2-1 | +171448 |
| 6modern | 475 | Kocman, Jiri (1406) | Lost 0-2 | -181430 |
| 7modern | 541 | Jazbec, Gregor (1467) | Won 2-1 | +181448 |
| 8modern | 406 | Pokorny, Gernot (1425) | Won 2-0 | +181466 |
| 9modern | 317 | Morsel, Ingo (1490) | Lost 0-2 | -181448 |
| top | average opponent: 1460record: 4-5 | new rating: 1448 | ||
| Grand Prix Prague 2011 (NPH limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 56 | Pastrnak, Vladimir (1500) | Won 2-0 | +181518 |
| 2sealed | 102 | Schafer, Benedikt (1394) | Won 2-1 | +161534 |
| 3sealed | 82 | Ogrizek, Matjaz (1571) | Lost 0-2 | -181516 |
| 4sealed | 183 | Chlumecky, Lukas (1540) | Lost 1-2 | -171499 |
| 5sealed | 184 | Adami, Michael (1578) | Lost 0-2 | -171482 |
| 6sealed | 204 | Podlaha, Martin (1506) | Lost 0-2 | -171465 |
| top | average opponent: 1515record: 2-4 | new rating: 1465 | ||