Ali, William
Current rating: 1444
Record: 11-14
| Grand Prix Singapore 2018 (DOM standard) | starting rating: 1460 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 134 | Lim, Shaun (1681) | Lost 0-2 | -141446 |
| 2standard | 217 | Capili, Tristan (1455) | Won 2-1 | +191465 |
| 3standard | 176 | Loh, Han Boon (1500) | Won 2-0 | +181483 |
| 4standard | 178 | Yasui, Yusuke (1378) | Lost 1-2 | -201463 |
| 5standard | 203 | Mogul, Alan (1393) | Lost 0-2 | -191444 |
| top | average opponent: 1481record: 2-3 | new rating: 1444 | ||
| Grand Prix Singapore 2017 (XLN limited) | starting rating: 1535 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 513 | Leong, Fong Yew (1500) | Lost 1-2 | -191516 |
| 2sealed | 510 | Lai, Robert (1483) | Lost 1-2 | -181498 |
| 3sealed | 518 | Iskandar, Nik (1569) | Lost 0-2 | -171481 |
| 4sealed | 518 | Lee, Bruce (1350) | Lost 0-2 | -211460 |
| top | average opponent: 1476record: 0-4 | new rating: 1460 | ||
| Grand Prix Kuala Lumpur 2016 (KLD standard) | starting rating: 1535 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 604 | Barabona, Herbert (1664) | Won 2-0 | +201555 |
| 2standard | 610 | Hart, Jacob (1763) | Lost 0-2 | -141541 |
| 3standard | 632 | Ang, Keck Tim (1470) | Won 0-0 | +171558 |
| 4standard | 630 | Yu, Ronald Joshua (1478) | Lost 1-2 | -201538 |
| 5standard | 632 | Wun, Edwin Wu Choon (1424) | Won 2-1 | +161554 |
| 6standard | 627 | Chai, Nicholas (1396) | Won 2-1 | +151569 |
| 7standard | 622 | Jalal, Halim (1571) | Lost 0-2 | -181551 |
| 8standard | 622 | Sahagun, John Daroen (1628) | Lost 1-2 | -161535 |
| top | average opponent: 1549record: 4-4 | new rating: 1535 | ||
| Grand Prix Singapore 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 138 | Ang, Wei Jun (1499) | Won 2-1 | +181518 |
| 2modern | 112 | Kuan, Jerald (1520) | Lost 1-2 | -181500 |
| 3modern | 404 | Liau, Liang-Wei (1454) | Lost 0-2 | -191481 |
| 4modern | 376 | Wu, Jiaqi (1434) | Won 2-1 | +171498 |
| 5modern | 266 | Khaw, Chong Lam (1453) | Won 2-1 | +171515 |
| 6modern | 296 | Ichayapreug, Paeree (1604) | Lost 1-2 | -161499 |
| 7modern | 301 | De Mesa, Vincent (1507) | Won 2-0 | +181517 |
| 9modern | 147 | Abella, Mariano (1501) | Won 2-1 | +181535 |
| top | average opponent: 1496record: 5-3 | new rating: 1535 | ||