Wong, Carl
Current rating: 1503
| Grand Prix Bangkok 2009 (M10 limited) | starting rating: 1456 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 101 | Sangtoawtim, Nontawat (1409) | Won 2-0 | +171473 |
| 2sealed | 24 | Ng Ziyang, Nicholas (1517) | Won 2-1 | +191492 |
| 3sealed | 62 | Hart, Jacob (1845) | Lost 1-2 | -121480 |
| 4sealed | 128 | Borcy, David (1523) | Lost 1-2 | -171463 |
| 5sealed | 135 | Jorgensen, Rune (1497) | Won 2-1 | +181481 |
| 6sealed | 112 | Alvarez, Edsel Ronan (1576) | Won 2-1 | +201501 |
| 7sealed | 85 | Rojarnasarapapar, Pito (1475) | Won 2-1 | +181519 |
| 8sealed | 52 | Goh, Gavin (1634) | Lost 1-2 | -161503 |
| top | average opponent: 1559record: 5-3 | new rating: 1503 | ||
| Grand Prix Singapore 2001 (Invasion block) | starting rating: 1453 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 2 | Loh, Mun Kit (1500) | Lost 1-2 | -171436 |
| 2block | 69 | Yong, Melvin (1482) | Won 2-1 | +191455 |
| 3block | 83 | Yeo, Wen Li (1470) | Draw 0-0 | 01455 |
| 4block | 92 | Balakrishnan, Sashi Kumar (1482) | Lost 0-2 | -181437 |
| 5block | 108 | Tan, Chee Leong (1480) | Won 2-1 | +191456 |
| 6block | 82 | Hsu, Aric (1403) | Lost 0-2 | -191437 |
| 7block | 96 | Cheong, Iw Tong (1481) | Won 2-1 | +191456 |
| top | average opponent: 1471record: 3-3-1 | new rating: 1456 | ||
| Grand Prix Hiroshima 2001 (INV limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 4 | Yamano, Yuji (1553) | Lost 1-2 | -171483 |
| 5sealed | 43 | Sasanuma, Kiyoshi (1575) | Lost 1-2 | -161467 |
| 6sealed | 99 | Miyazawa, Hisashi (1518) | Won 2-0 | +191486 |
| 7sealed | 63 | Uryu, Takuya (1536) | Won 2-1 | +181504 |
| 8draft | 29 | Kinoshita, Yuki (1472) | Won 2-0 | +181522 |
| 9draft | 16 | Chuma, Yu (1562) | Lost 0-2 | -171505 |
| 10draft | 26 | Kusaba, Nobutaka (1604) | Lost 0-2 | -171488 |
| 11draft | 28 | Komiya, Tadayoshi (1557) | Lost 0-2 | -161472 |
| 12draft | 28 | Kinoshita, Yuki (1423) | Lost 0-2 | -191453 |
| top | average opponent: 1533record: 3-6 | new rating: 1453 | ||