Kotyk, Jeff
Current rating: 1504
Record: 3-3
| Grand Prix Vancouver 2018 (UMA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 111 | Kolbuc, Trevor (1445) | Won 2-1 | +171517 |
| 2sealed | 9 | Nielsen, Christopher (1523) | Won 2-1 | +181535 |
| 3sealed | 120 | Patterson, Will (1571) | Won 2-0 | +191554 |
| 4sealed | 12 | Shivji, Qail (1876) | Lost 0-2 | -131541 |
| 5sealed | 129 | Civiero, Dominick (1540) | Lost 1-2 | -181523 |
| 6sealed | 144 | Statz, Matthew (1469) | Lost 0-2 | -191504 |
| average opponent: 1571record: 3-3 | new rating: 1504 | |||