Tan, Kok Wei
Current rating: 1479
| Grand Prix Singapore 2015 (modern) | starting rating: 1432 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 208 | Tng, Jixiang (1465) | Won 2-1 | +181450 |
| 2modern | 161 | Yamasaki, Yudai (1657) | Draw 1-1 | +41454 |
| 3modern | 250 | Yulianto, Eric (1518) | Draw 1-1 | +11455 |
| 4modern | 348 | Chia, Bing Lun Gabriel (1517) | Won 2-0 | +191474 |
| 5modern | 234 | Nilam Hayat, Chri (1503) | Draw 1-1 | +11475 |
| 6modern | 238 | Jittavet, Pisut (1489) | Lost 0-2 | -181457 |
| 7modern | 268 | Oh Yan Ta, Willis (1499) | Lost 0-2 | -171440 |
| 8modern | 303 | CHAN YONGHAO, KENDDRIC (1487) | Won 2-0 | +191459 |
| 9modern | 227 | Teo, Yuen Peir (1591) | Won 2-1 | +201479 |
| top | average opponent: 1525record: 4-2-3 | new rating: 1479 | ||
| Grand Prix Kuala Lumpur 2014 (THS limited) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 65 | Parcia, Sahgiel Yves M (1479) | Lost 0-2 | -181448 |
| 2sealed | 335 | Shunmuganathan, Narendran (1429) | Lost 1-2 | -191429 |
| 3sealed | 429 | Joseph, Nevim j (1548) | Won 2-1 | +211450 |
| 4sealed | 327 | Tan, Kai Sern (1465) | Lost 0-2 | -181432 |
| top | average opponent: 1480record: 1-3 | new rating: 1432 | ||
| Grand Prix Singapore 2013 (RTR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 129 | Koh, Shao Hong (1499) | Won 2-0 | +181518 |
| 2sealed | 178 | Ding, Ian (1506) | Won 2-0 | +181536 |
| 3sealed | 3 | Riphat, Aziz (1575) | Lost 1-2 | -181518 |
| 4sealed | 156 | Koo, Andy (1558) | Lost 0-2 | -171501 |
| 5sealed | 228 | Eng, Tiang Wah (1534) | Lost 0-2 | -171484 |
| 6sealed | 283 | Tan Crisis, Kie Chuan (1470) | Lost 1-2 | -181466 |
| top | average opponent: 1524record: 2-4 | new rating: 1466 | ||