Cui, Eric
Current rating: 1442
Record: 5-9
| Regional Championships Toronto 2023 (pioneer) | starting rating: 1476 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 64 | Gorham, Andrew (1446) | Won 2-1 | +181494 |
| 2pioneer | 8 | Graydon, Kayl (1541) | Lost 0-2 | -171477 |
| 3pioneer | 110 | Smith, Jeremy (1386) | Won 2-1 | +161493 |
| 4pioneer | 50 | Lessard, John (1535) | Lost 0-2 | -171476 |
| 5pioneer | 56 | Quan, Peter (1503) | Lost 0-2 | -181458 |
| 6pioneer | 84 | Slutsky, Benjamin (1569) | Lost 1-2 | -161442 |
| average opponent: 1497record: 2-4 | new rating: 1442 | |||
| Regional Championships Toronto 2022 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 27 | Duggan, Todd (1535) | Won 2-0 | +191519 |
| 2pioneer | 42 | Liorti, Andrew (1740) | Lost 1-2 | -141505 |
| 3pioneer | 115 | Reiher, Vincent (1507) | Won 2-0 | +181523 |
| 4pioneer | 54 | Regimbald, Francis (1626) | Lost 0-2 | -161507 |
| 5pioneer | 109 | McGrath, Steven (1649) | Won 2-0 | +201527 |
| 6pioneer | 107 | Gadoury, Samuel (1523) | Lost 0-2 | -181509 |
| 7pioneer | 66 | Kim, Nelson (1571) | Lost 1-2 | -171492 |
| 8pioneer | 84 | Arquette, James (1612) | Lost 0-2 | -161476 |
| average opponent: 1595record: 3-5 | new rating: 1476 | |||