sanche, ivan
Current rating: 1567
Record: 8-5-1
| Regional Championships Sydney 2023 (pioneer) | starting rating: 1486 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 87 | Cheung, Justin (1676) | Won 2-1 | +221508 |
| 2pioneer | 24 | Bass, Nathan (1558) | Lost 1-2 | -181490 |
| 3pioneer | 55 | Li, William (1638) | Won 2-1 | +211511 |
| 4pioneer | 16 | Habberfield-Short, Louis (1520) | Won 2-0 | +181529 |
| 5pioneer | 8 | Brunton, David (1581) | Lost 0-2 | -171512 |
| 6pioneer | 36 | Van Tienen, Kyle (1503) | Won 2-1 | +181530 |
| 7pioneer | 19 | Taylor, Michael [AUS] (1515) | Won 2-1 | +181548 |
| 8pioneer | 9 | Giudes, Matthew (1642) | Won 2-0 | +191567 |
| average opponent: 1579record: 6-2 | new rating: 1567 | |||
| Regional Championships Melbourne 2023 (ONE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 13 | Franks, Harry (1500) | Lost 0-2 | -181482 |
| 2standard | 56 | Bird, Ethan (1523) | Draw 1-1 | +11483 |
| 3standard | 49 | Chiew, Kenneth (1487) | Won 2-1 | +181501 |
| 4standard | 34 | Gu, Jonny (1507) | Lost 0-2 | -181483 |
| 5standard | 45 | wong, Terrence (1483) | Won 2-1 | +181501 |
| 6standard | 35 | Tran, Steven (1677) | Lost 1-2 | -151486 |
| average opponent: 1529record: 2-3-1 | new rating: 1486 | |||