Othman, Ali Iskandar B
Current rating: 1426
Record: 3-7
| Grand Prix Singapore 2015 (modern) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 350 | Wei Quan Eugene, (1500) | Lost 0-2 | -171464 |
| 2modern | 292 | Wong Tian Shun, Sky (1482) | Lost 1-2 | -181446 |
| 3modern | 526 | Koh, Kee Leong (1277) | Lost 1-2 | -211425 |
| 4modern | 513 | Lim, Ray Zheng Valen (1446) | Lost 1-2 | -181407 |
| 5modern | 504 | Tones, Matthew (1434) | Won 2-0 | +191426 |
| average opponent: 1428record: 1-4 | new rating: 1426 | |||
| Grand Prix Kuala Lumpur 2014 (THS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 298 | Chandra, Edy (1454) | Lost 0-2 | -191481 |
| 2sealed | 337 | Abdul Rahim, Adnan Faiz (1482) | Lost 0-2 | -181463 |
| 3sealed | 408 | Yap, Teng Chiong (1468) | Lost 0-2 | -181445 |
| 4sealed | 421 | Green, Marcus (1451) | Won 2-0 | +181463 |
| 5sealed | 393 | Mohd Sani, Mohd Fikri (1464) | Won 2-1 | +181481 |
| average opponent: 1464record: 2-3 | new rating: 1481 | |||