Chuvychin, Yevhen
Current rating: 1346
Record: 4-14
| Regional Championships Toronto 2023 (pioneer) | starting rating: 1366 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 42 | Kasse, Bee (1446) | Lost 1-2 | -161350 |
| 2pioneer | 112 | Connors, Gregory (1583) | Lost 0-2 | -141336 |
| 3pioneer | 151 | Blais, Richard (1350) | Won 2-0 | +181354 |
| 4pioneer | 131 | Sabourin, Florent (1479) | Won 2-0 | +201374 |
| 5pioneer | 100 | Courson, Dawson (1591) | Lost 1-2 | -141360 |
| 6pioneer | 97 | Logan, Brandon (1578) | Lost 0-2 | -141346 |
| top | average opponent: 1504record: 2-4 | new rating: 1346 | ||
| Grand Prix Brussels 2020 (pioneer) | starting rating: 1414 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 96 | Costa, Gabriele (1482) | Lost 0-2 | -171397 |
| 2pioneer | 525 | Lewandowski, Rafal (1574) | Lost 0-2 | -141383 |
| 3pioneer | 810 | Gundlach, Martin (1462) | Lost 0-2 | -171366 |
| top | average opponent: 1506record: 0-3 | new rating: 1366 | ||
| Grand Prix Krakow 2019 (M20 limited) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 413 | Baptiste, Nicolas (1692) | Lost 0-2 | -141432 |
| 2sealed | 555 | Ginter, Krzysztof (1689) | Won 2-0 | +231455 |
| 3sealed | 317 | Nikitin, Aleksandr (1507) | Lost 1-2 | -171438 |
| 4sealed | 332 | Oria, Antoine (1117) | Lost 1-2 | -241414 |
| top | average opponent: 1501record: 1-3 | new rating: 1414 | ||
| Grand Prix Warsaw 2018 (GRN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 347 | Whyte, Ailsa (1536) | Lost 1-2 | -171483 |
| 2sealed | 450 | Van Hecke, Bjorn (1572) | Lost 1-2 | -171466 |
| 3sealed | 858 | Gao, Bo (1433) | Lost 1-2 | -181448 |
| 4sealed | 851 | Adam, Sven (1445) | Won 2-0 | +181466 |
| 5sealed | 756 | Kronschlager, Martin (1370) | Lost 0-2 | -201446 |
| top | average opponent: 1471record: 1-4 | new rating: 1446 | ||