Yap, Jing Yang
Current rating: 1649
Record: 20-13-1
| Grand Prix Singapore 2005 (extended) | starting rating: 1527 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 66 | Hung, Hsun Hao (1518) | Draw 1-1 | 01527 |
| 3extended | 52 | Loo, Ching Siong (1517) | Won 2-0 | +181545 |
| 4extended | 64 | Ang, Wei Tiong (1536) | Won 2-0 | +181563 |
| 5extended | 32 | Ng, Wei San Wesley (1621) | Won 2-0 | +191582 |
| 6extended | 12 | Yoo, Ki-hyun (1526) | Won 2-0 | +171599 |
| 7extended | 7 | Lam, Joe (1544) | Lost 0-2 | -191580 |
| 8extended | 28 | Yap, Jason (1567) | Won 2-1 | +171597 |
| 9extended | 10 | Arita, Ryuichi (1742) | Won 2-1 | +211618 |
| 10extended | 7 | Shimura, Ichirou (1827) | Lost 1-2 | -141604 |
| 11extended | 17 | Saito, Tomoharu (1816) | Lost 1-2 | -141590 |
| 12extended | 23 | Sasagawa, Tomohide (1791) | Won 2-1 | +211611 |
| 13extended | 17 | Gao, Zhen Xing (1701) | Won 2-0 | +201631 |
| 14extended | 12 | Ang, Junyang (1664) | Won 2-1 | +181649 |
| top | average opponent: 1644record: 9-3-1 | new rating: 1649 | ||
| Grand Prix Kuala Lumpur 2004 (5DN standard) | starting rating: 1526 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 44 | Wong, Adrian (1505) | Won 2-1 | +181544 |
| 3standard | 21 | Lin, Milton Jian Xiong (1633) | Lost 1-2 | -171527 |
| 4standard | 84 | Wong, Weng Sheng (1517) | Lost 0-2 | -181509 |
| 5standard | 96 | Yeo, Lee Chye (1468) | Won 2-0 | +171526 |
| 6standard | 58 | Hew, Jun-Wei (1562) | Won 2-0 | +191545 |
| 7standard | 56 | Chin, Jian Wey (1556) | Lost 0-2 | -181527 |
| top | average opponent: 1540record: 3-3 | new rating: 1527 | ||
| Grand Prix Bangkok 2003 (SCG standard) | starting rating: 1547 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 22 | Jirapinyo, Araya (1536) | Won 2-0 | +181565 |
| 4standard | 19 | Vidheecharoen, Peerasant (1537) | Won 2-1 | +181583 |
| 5standard | 3 | Srewaleerut, Jetchan (1554) | Lost 1-2 | -191564 |
| 6standard | 15 | Thammapmon, Kasedid (1501) | Lost 1-2 | -191545 |
| 7standard | 36 | Jung, Ga Ram (1486) | Lost 1-2 | -191526 |
| top | average opponent: 1523record: 2-3 | new rating: 1526 | ||
| Grand Prix Singapore 2003 (LGN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 34 | Xiao, Dennis (1538) | Won 2-0 | +191519 |
| 4sealed | 15 | Seck, Ben (1779) | Won 2-1 | +221541 |
| 5sealed | 4 | Soh, Terry (1520) | Won 2-0 | +181559 |
| 6sealed | 7 | Eng, Boon Tat Elvin (1651) | Lost 0-2 | -161543 |
| 7sealed | 18 | Mitsuhashi, Takashi (1627) | ID | 01543 |
| 8draft | 29 | Wong, Samson (1569) | Won 2-1 | +181561 |
| 9draft | 30 | Szigeti, Peter (1661) | Won 2-1 | +201581 |
| 10draft | 5 | Soh, Terry (1578) | Lost 1-2 | -181563 |
| 11draft | 10 | Yuliadinata, Dennis (1622) | Lost 0-2 | -171546 |
| 12draft | 20 | Law, Chang Teck (1579) | Lost 1-2 | -171529 |
| 13draft | 21 | Ng, Wei San Wesley (1577) | Won 2-0 | +181547 |
| top | average opponent: 1609record: 6-4-1 | new rating: 1547 | ||