Demjanic, Tomas J
Current rating: 1436
| Grand Prix Prague 2015 (ORI standard) | starting rating: 1399 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 409 | Pech, Milan (1507) | Won 2-0 | +201419 |
| 2standard | 64 | Krejsa, Tomas (1662) | Won 2-0 | +221441 |
| 3standard | 185 | Guldan, Michal (1531) | Lost 0-2 | -161425 |
| 4standard | 278 | Berteaux, Julien (1616) | Lost 0-2 | -151410 |
| 5standard | 545 | Skorepa, Jakub (1500) | Won 2-0 | +201430 |
| 6standard | 263 | Ornolfsson, Thorlakur Matthias (1520) | Won 2-1 | +201450 |
| 7standard | 162 | Hanke, Dustin (1701) | Lost 0-2 | -141436 |
| top | average opponent: 1577record: 4-3 | new rating: 1436 | ||
| Grand Prix Prague 2009 (M10 limited) | starting rating: 1429 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 643 | Baloch, Oliver (1500) | Lost 0-2 | -171412 |
| 2sealed | 789 | Strumbelj, Jernej (1479) | Won 2-0 | +191431 |
| 3sealed | 718 | Bek, Tomas (1470) | Lost 0-2 | -171414 |
| 4sealed | 804 | Liebich, Igor (1482) | Won 2-1 | +191433 |
| 5sealed | 678 | Hajny, Petr (1483) | Lost 1-2 | -171416 |
| 6sealed | 777 | Fremr, Marek (1480) | Lost 0-2 | -171399 |
| top | average opponent: 1482record: 2-4 | new rating: 1399 | ||
| Grand Prix Vienna 2008 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 57 | Korner, Kevin (1500) | Lost 0-2 | -181482 |
| 2extended | 197 | Bracic, Marjan (1516) | Lost 0-2 | -171465 |
| 3extended | 222 | Czompo, Markus (1462) | Lost 1-2 | -181447 |
| 4extended | 262 | Trejtnar, Andreas (1445) | Lost 0-2 | -181429 |
| top | average opponent: 1481record: 0-4 | new rating: 1429 | ||