Bozhyk, Roman
Current rating: 1389
Record: 13-20
| Grand Prix Niagara Falls 2019 (legacy) | starting rating: 1413 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 37 | Knowlton, John (1496) | Lost 0-2 | -161397 |
| 2legacy | 296 | Lang, Patrick (1459) | Lost 0-2 | -171380 |
| 3legacy | 419 | Salinas, Merced 5390 (1528) | Lost 0-2 | -151365 |
| 4legacy | 452 | Kozlowski, Kory (1401) | Won 2-1 | +181383 |
| 5legacy | 395 | Passino, Benjamin (1444) | Lost 0-2 | -171366 |
| 6legacy | 364 | Silva, Nicholas (1475) | Won 2-0 | +201386 |
| 7legacy | 299 | Blackstock, Ryan (1471) | Won 2-1 | +201406 |
| 8legacy | 238 | Dyke, Charles (1475) | Lost 0-2 | -171389 |
| top | average opponent: 1469record: 3-5 | new rating: 1389 | ||
| Grand Prix Toronto 2019 (modern) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 163 | Bergeron, Julien (1657) | Lost 0-2 | -151470 |
| 2modern | 448 | Phung, Jonathan (1482) | Lost 0-2 | -171453 |
| 3modern | 606 | Fram, Robert (1479) | Lost 1-2 | -181435 |
| 4modern | 588 | Brunner, Aaron (1308) | Won 2-1 | +161451 |
| 5modern | 534 | Walker, Adrian (1363) | Lost 0-2 | -201431 |
| 6modern | 465 | Carruthers, Wade (1408) | Lost 1-2 | -181413 |
| 7modern | 388 | Melnychuk, Nathan (1426) | Lost 1-2 | -181395 |
| 8modern | 321 | Graham, Adam (1407) | Won 2-1 | +181413 |
| top | average opponent: 1441record: 2-6 | new rating: 1413 | ||
| Grand Prix Toronto 2018 (modern) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 268 | Brown, Jordan (1186) | Won 2-1 | +131498 |
| 2modern | 39 | Hawron, Richard (1582) | Won 2-0 | +191517 |
| 3modern | 191 | Hendriks, Scott (1534) | Lost 0-2 | -181499 |
| 4modern | 393 | Pelletier Deslauriers, Kevin (1526) | Lost 0-2 | -171482 |
| 5modern | 490 | Steward, Andrew (1520) | Lost 1-2 | -171465 |
| 6modern | 615 | Constantinidis, Alexandra (1480) | Won 2-0 | +181483 |
| 7modern | 381 | Gnann, Daryl (1490) | Won 2-0 | +181501 |
| 8modern | 300 | Keeffe, Stephen (1633) | Lost 0-2 | -161485 |
| top | average opponent: 1494record: 4-4 | new rating: 1485 | ||
| Grand Prix Las Vegas 2017 (legacy) (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 375 | Corwin, Andrew (1445) | Lost 1-2 | -191481 |
| 2legacy | 708 | Wang, Jiuyang (1629) | Lost 1-2 | -151466 |
| 3legacy | 1076 | Fillinger, Brett (1561) | Lost 0-2 | -171449 |
| 4legacy | 1143 | Forral, Xander (1434) | Lost 1-2 | -181431 |
| 5legacy | 1088 | Abel, Heather (1434) | Won 2-0 | +181449 |
| 6legacy | 990 | Lewark, Trevor (1450) | Won 2-1 | +181467 |
| 7legacy | 830 | Miknus, Robb (1477) | Lost 1-2 | -181449 |
| 8legacy | 732 | Hiegel, Peter (1452) | Won 2-1 | +181467 |
| 9legacy | 601 | Burnham, Gip (1437) | Won 2-1 | +181485 |
| top | average opponent: 1480record: 4-5 | new rating: 1485 | ||