Oleyourryk, Matthew
Current rating: 1416
| Grand Prix Richmond 2017 (AKH limited) | starting rating: 1435 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 365 | Wasson, John (1795) | Lost 1-2 | -121423 |
| 4sealed | 390 | Bennett, Jason (1589) | Lost 0-2 | -151408 |
| 5sealed | 548 | Martin, Alex (1513) | Lost 0-2 | -161392 |
| 6sealed | 539 | Hourticolon-Retzler, Artaud (1469) | Won 2-0 | +201412 |
| 7sealed | 509 | Crocker, Ken (1590) | Won 2-0 | +211433 |
| 8sealed | 289 | Costello, Alexander (1473) | Lost 0-2 | -171416 |
| top | average opponent: 1572record: 2-4 | new rating: 1416 | ||
| Grand Prix New York 2016 (SOI standard) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 307 | Scott, Matt (1605) | Lost 0-2 | -161464 |
| 3standard | 530 | Mascioli, Chris (1798) | Lost 1-2 | -121452 |
| 4standard | 770 | Cwirka, Michael (1484) | Lost 1-2 | -181434 |
| 5standard | 797 | Ward, Alexander (1433) | Won 2-1 | +181452 |
| 6standard | 736 | Moore, Scott (1505) | Lost 0-2 | -171435 |
| top | average opponent: 1565record: 1-4 | new rating: 1435 | ||
| Grand Prix Montreal 2015 (DTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 255 | Le Goff, Alexandre (1419) | Won 2-1 | +171517 |
| 2sealed | 204 | Jaroszonek, Stefan (1518) | Won 2-1 | +181535 |
| 3sealed | 215 | Sheres, Joel (1537) | Lost 0-2 | -181517 |
| 4sealed | 149 | Gauthier, Sebastien (1524) | Lost 1-2 | -181499 |
| 5sealed | 327 | Belanger, Patrick (1432) | Lost 1-2 | -191480 |
| top | average opponent: 1486record: 2-3 | new rating: 1480 | ||