Tan, Kai Sern
Current rating: 1467
| Grand Prix Kuala Lumpur 2014 (THS limited) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 204 | Stewart, Joe (1500) | Won 2-0 | +181498 |
| 2sealed | 13 | Kratena, Ivo (1654) | Lost 0-2 | -151483 |
| 3sealed | 300 | Teh, Michael (1500) | Lost 1-2 | -181465 |
| 4sealed | 327 | Tan, Kok Wei (1450) | Won 2-0 | +181483 |
| 5sealed | 236 | Ong, Boon Kiat (1595) | Lost 1-2 | -161467 |
| top | average opponent: 1540record: 2-3 | new rating: 1467 | ||
| Grand Prix Kuala Lumpur 2012 (DKA standard) | starting rating: 1517 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 146 | Lee, Keng Yin (1663) | Won 2-1 | +211538 |
| 3standard | 88 | Wang, Eng Pheng (1520) | Won 2-0 | +181556 |
| 4standard | 13 | Ang, Wei Wen Kenny (1500) | Lost 0-2 | -191537 |
| 5standard | 84 | Zhuang, Che (1433) | Lost 1-2 | -201517 |
| 6standard | 165 | Wong, Hudson (1455) | Lost 0-2 | -191498 |
| 7standard | 174 | Kurniawan, Arinto (1488) | Won 2-0 | +181516 |
| 8standard | 161 | Wan, Wai Kit (1518) | Lost 1-2 | -181498 |
| 9standard | 149 | Layfield, JJ (1499) | Lost 1-2 | -181480 |
| top | average opponent: 1509record: 3-5 | new rating: 1480 | ||
| Grand Prix Singapore 2011 (NPH standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 60 | Putranto, Utama (1448) | Won 1-0 | +171517 |
| 2standard | 61 | Tansrisakul, Nachit (1500) | Won 2-0 | +181535 |
| 3standard | 30 | Akram, Imran (1466) | Lost 1-2 | -201515 |
| 4standard | 198 | See, Kenny (1556) | Won 2-0 | +191534 |
| 5standard | 94 | Boonsiri, Toon (1585) | Draw 1-1 | +11535 |
| 6standard | 110 | Cirujales, Earl (1549) | Lost 0-2 | -181517 |
| top | average opponent: 1517record: 3-2-1 | new rating: 1517 | ||