Goh, Johnson
Current rating: 1534
Record: 8-6-1
| Grand Prix Singapore 2005 (extended) | starting rating: 1521 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 85 | Chai, Eng Chye (1500) | Draw 1-1 | -11520 |
| 2extended | 82 | Chandra, Edy (1500) | Won 2-1 | +181538 |
| 3extended | 54 | Toh, Woon Seong (1434) | Won 2-1 | +161554 |
| 4extended | 65 | Kong, Chong Teng (1554) | Lost 0-2 | -181536 |
| 5extended | 94 | Goh, Chris Si Wei (1516) | Won 2-1 | +181554 |
| 6extended | 67 | Potter, Michael (1519) | Won 2-0 | +171571 |
| 7extended | 39 | Fong, Clement Yu Mun (1511) | Lost 0-2 | -191552 |
| 8extended | 68 | Gong, Di Hui (1533) | Lost 0-2 | -181534 |
| average opponent: 1509record: 4-3-1 | new rating: 1534 | |||
| Grand Prix Kuala Lumpur 2004 (5DN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 12 | Azizul Khairiri, Mohd Atiff (1500) | Won 2-0 | +181518 |
| 2standard | 14 | Yamada, Tsutomu (1635) | Won 2-1 | +201538 |
| 3standard | 12 | Ong, Kok Seng (1693) | Lost 0-2 | -151523 |
| 4standard | 52 | Foo, Hee How (1504) | Lost 1-2 | -181505 |
| 5standard | 84 | hamzah, mohammad k (1499) | Won 2-0 | +171522 |
| 6standard | 69 | Choo, Yong Han (1471) | Lost 0-2 | -181504 |
| 7standard | 75 | Sit, Wai Mun (1456) | Won 2-0 | +171521 |
| average opponent: 1537record: 4-3 | new rating: 1521 | |||