How, Wilfred
Current rating: 1554
| Grand Prix Singapore 2013 (RTR limited) | starting rating: 1550 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 276 | Yim, Lawrence (1500) | Won 2-0 | +171567 |
| 2sealed | 201 | Tsang, Derek (1769) | Lost 1-2 | -141553 |
| 3sealed | 147 | Cabigas, Ben (1453) | Lost 0-2 | -201533 |
| 4sealed | 328 | Indrakesuma, Taufik (1671) | Won 2-1 | +201553 |
| 5sealed | 244 | Ong, Weiwah (1609) | Won 2-1 | +191572 |
| 6sealed | 163 | Tan, Sam (1544) | Lost 1-2 | -181554 |
| top | average opponent: 1591record: 3-3 | new rating: 1554 | ||
| Grand Prix Singapore 2011 (NPH standard) | starting rating: 1536 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 35 | Chai, Chu Ann James (1500) | Lost 1-2 | -191517 |
| 2standard | 154 | Shen, Yan Ru (1500) | Won 2-1 | +181535 |
| 3standard | 112 | Seah, Danny (1552) | Lost 0-2 | -181517 |
| 4standard | 274 | Loke, Jun Yin (1482) | Won 2-1 | +181535 |
| 5standard | 183 | Wong, Alex Pu Siong (1516) | Won 2-0 | +171552 |
| 6standard | 193 | Riffert, Till (1614) | Won 2-0 | +191571 |
| 7standard | 141 | Yeo, Lee Chye (1391) | Lost 0-2 | -211550 |
| top | average opponent: 1508record: 4-3 | new rating: 1550 | ||
| Grand Prix Singapore 2009 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 51 | Trakulsuk, Kawin (1457) | Lost 0-2 | -191481 |
| 2extended | 132 | Yee, Chin Keng (1471) | Lost 0-2 | -181463 |
| 3extended | 143 | Alvarez, Edsel Ronan (1584) | Won 2-1 | +201483 |
| 4extended | 152 | Hiew, Hon Ming (1432) | Won 2-0 | +171500 |
| 5extended | 139 | Tayao, Konrad (1517) | Won 2-0 | +191519 |
| 6extended | 79 | Pascual, Alfred Ceazar (1535) | Won 2-1 | +181537 |
| 7extended | 74 | Teo, Yi Chiang (1609) | Won 2-1 | +191556 |
| 8extended | 41 | Shi, Gan (1476) | Won 2-0 | +171573 |
| 9extended | 16 | Tan, Richmond (1550) | Lost 1-2 | -191554 |
| 10extended | 29 | Boonsiri, Toon (1540) | Lost 1-2 | -181536 |
| 11extended | 33 | Lapnimitchai, Chakorn (1468) | Won 2-1 | +171553 |
| 12extended | 26 | Tsang, Derek (1533) | Lost 0-2 | -191534 |
| 13extended | 34 | Lee, Wen Yi Julian (1613) | Lost 1-2 | -161518 |
| 14extended | 36 | Chan, Kai Harry (1512) | Won 2-0 | +181536 |
| top | average opponent: 1521record: 8-6 | new rating: 1536 | ||