Au, William
Current rating: 1445
Record: 3-6
| Regional Championships Singapore 2023 (pioneer) | starting rating: 1498 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 49 | Teo, Justin (1455) | Lost 1-2 | -191479 |
| 2pioneer | 47 | Sy, Wilheim (1587) | Lost 1-2 | -161463 |
| 3pioneer | 62 | Dyogi, Lorenzo (1469) | Lost 1-2 | -181445 |
| average opponent: 1504record: 0-3 | new rating: 1445 | |||
| Grand Prix Singapore 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 288 | Chi Chow, Leong (1500) | Lost 0-2 | -181482 |
| 2modern | 402 | Sy, Alex (1391) | Won 2-0 | +161498 |
| 3modern | 264 | Salim, Wijaya Putra (1593) | Lost 0-2 | -161482 |
| 4modern | 498 | Ong Zhuo Shen, Douglas (1482) | Won 2-1 | +181500 |
| 5modern | 397 | Winardy, Agus (1465) | Won 1-0 | +171517 |
| 6modern | 201 | Lim, Ming Han Sidney Reuben (1430) | Lost 0-2 | -191498 |
| average opponent: 1477record: 3-3 | new rating: 1498 | |||