Pecjak, Patrick
Current rating: 1572
Record: 11-7-1
| Grand Prix Prague 2018 (modern) | starting rating: 1538 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 6 | Huttunen, Aaro (1447) | Draw 1-1 | -21536 |
| 4modern | 233 | Mederly, Martin (1422) | Lost 1-2 | -201516 |
| 5modern | 423 | Christ, Daniel (1516) | Won 2-0 | +181534 |
| 6modern | 266 | Hastreiter, Simon (1507) | Won 2-1 | +171551 |
| 7modern | 170 | Scherer, Johannes (1552) | Won 2-0 | +181569 |
| 8modern | 96 | Husges, Daniel (1669) | Won 2-0 | +201589 |
| 9modern | 57 | Darras, Alexandre (1673) | Won 2-1 | +201609 |
| 10modern | 29 | Bernocchi, Simone (1556) | Won 2-0 | +171626 |
| 11modern | 16 | Haram, Joakim (1643) | Lost 0-2 | -181608 |
| 12modern | 44 | Lukesch, Camillo (1631) | Lost 0-2 | -181590 |
| 13modern | 81 | Sacchi, Luca (1592) | Lost 0-2 | -181572 |
| average opponent: 1564record: 6-4-1 | new rating: 1572 | |||
| Grand Prix Shanghai 2014 (KTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 47 | Lin, LongKai (1458) | Won 2-1 | +171517 |
| 2sealed | 213 | Lai, Charles (1458) | Lost 0-2 | -191498 |
| 3sealed | 297 | Zhang, Botao (1500) | Won 2-0 | +181516 |
| 4sealed | 258 | Ling, Haoran (1472) | Won 2-1 | +171533 |
| 5sealed | 79 | Chan, Andy (1569) | Lost 0-2 | -171516 |
| 6sealed | 219 | Martinez, Quentin (1423) | Won 2-1 | +161532 |
| 7sealed | 117 | Nam, Sung Wook (1765) | Lost 0-2 | -131519 |
| 8sealed | 225 | San, Xing (1574) | Won 2-0 | +191538 |
| average opponent: 1527record: 5-3 | new rating: 1538 | |||