Pui, Boon Keng
Current rating: 1616
Record: 23-17-4 (GP) / 9-11-1 (professional)
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1637 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 429 | Okumura, Tatsurou (1500) | Lost 0-2 | -211616 |
| top | record: 0-1 | new rating: 1616 | ||
| Grand Prix Shanghai 2015 (DTK standard) | starting rating: 1581 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 168 | Zhang, Xiangyu (1539) | Won 2-0 | +171598 |
| 2standard | 155 | Hu, Zhang (1520) | Lost 0-0 | -191579 |
| 3standard | 263 | Wu, Xiao Bin (1499) | Won 2-1 | +161595 |
| 4standard | 285 | Imai, Ayato (1685) | Won 2-0 | +201615 |
| 5standard | 100 | Wu, Zi Xuan (1613) | Lost 1-2 | -181597 |
| 6standard | 215 | Cheng, Jun (1463) | Won 2-0 | +161613 |
| 7standard | 136 | Hu, Dashan (1506) | Won 2-0 | +161629 |
| 8standard | 134 | Li, Fanqiao (1611) | Won 2-1 | +171646 |
| 9standard | 41 | Yasooka, Shota (2145) | Lost 1-2 | -91637 |
| top | average opponent: 1620record: 6-3 | new rating: 1637 | ||
| Grand Prix Manila 2008 (Lorwyn block) | starting rating: 1569 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 47 | Co, Rykjem T (1500) | Lost 1-2 | -191550 |
| 3block | 194 | Araneta, Terence (1500) | Won 2-0 | +171567 |
| 4block | 86 | Monteverde, Jhonel (1518) | Lost 0-1 | -191548 |
| 5block | 186 | O'Connor, Walter Saint Michael (1500) | Won 2-0 | +171565 |
| 6block | 170 | Briones, Ralph Carlo E (1524) | Lost 0-2 | -181547 |
| 7block | 166 | Yong, Hock Tai (1476) | Won 2-1 | +161563 |
| 8block | 120 | Asehan, Ceasar John (1553) | Won 2-0 | +181581 |
| top | average opponent: 1510record: 4-3 | new rating: 1581 | ||
| Pro Tour Hollywood 2008 (SHM standard) | starting rating: 1625 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 34 | Baumeister, Corey (1500) | Lost 1-2 | -201605 |
| 2standard | 149 | Woodley, Ian (1692) | Won 2-1 | +191624 |
| 3standard | 60 | Dan, Akira (1634) | Lost 0-2 | -181606 |
| 4standard | 118 | Grove, Kevin (1680) | Lost 1-2 | -161590 |
| 5standard | 151 | Seder, Robert (1449) | Lost 1-2 | -211569 |
| top | average opponent: 1591record: 1-4 | new rating: 1569 | ||
| Grand Prix Bangkok 2007 (LRW limited) | starting rating: 1611 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 33 | Pannarat, Isara (1518) | Won 1-0 | +161627 |
| 3sealed | 9 | Young, Ryan (1642) | Won 2-0 | +181645 |
| 4sealed | 35 | Mitamura, Kazuya (1905) | Lost 1-2 | -131632 |
| 5sealed | 44 | Chen, Liang (1609) | Won 2-0 | +171649 |
| 6sealed | 54 | Vuttichaipornkul, Nath (1562) | Won 2-0 | +171666 |
| 7sealed | 25 | Vongmasa, Sawin (1585) | Won 2-0 | +161682 |
| 8sealed | 12 | Lim, Edwin Voon Fei (1597) | Lost 1-2 | -191663 |
| 9draft | 16 | Sung, Morris Ming Che (1589) | Lost 1-2 | -201643 |
| 10draft | 28 | Yupanondh, Peeraporn (1533) | Won 2-0 | +161659 |
| 11draft | 19 | Ruel, Olivier (2068) | Lost 0-2 | -111648 |
| 12draft | 6 | Chan, Ka Shing (1550) | Lost 0-2 | -191629 |
| 13draft | 18 | Liao, Yi-Nan (1555) | Lost 0-2 | -201609 |
| 14draft | 10 | Yupanondh, Peeraporn (1483) | Won 2-0 | +161625 |
| top | average opponent: 1630record: 7-6 | new rating: 1625 | ||
| Pro Tour Yokohama 2007 (Time Spiral block) | starting rating: 1537 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 49 | Valori, Kim (1932) | Won 2-0 | +251562 |
| 2block | 69 | Chang, Chih-Hsiang (1813) | Won 2-1 | +221584 |
| 3block | 25 | Brackmann, Aaron (1877) | Won 2-0 | +231607 |
| 4block | 9 | Levy, Raphael (2269) | Lost 0-2 | -71600 |
| 5block | 15 | Andersen, Oyvind Wefald (1741) | Draw 1-1 | +31603 |
| 6block | 29 | Kitayama, Masaya (1806) | Lost 1-2 | -151588 |
| 7block | 56 | Lovett, Nicholas (1759) | Won 2-1 | +211609 |
| 8block | 38 | Pinto, Goncalo (1788) | Won 1-0 | +221631 |
| 9block | 22 | Moulin, Serge (1595) | Won 2-0 | +171648 |
| 10block | 14 | Lybaert, Marijn (2017) | Lost 0-2 | -121636 |
| 11block | 27 | Nassif, Gabriel (1989) | Lost 0-1 | -121624 |
| 12block | 37 | Alesi-Mullen, John (1628) | Lost 1-2 | -171607 |
| 13block | 45 | Komuro, Shuu (1703) | Lost 0-2 | -171590 |
| 14block | 49 | Cheleski, Carl (1641) | Won 2-0 | +191609 |
| 15block | 43 | Dao, Phu (1602) | Won 2-1 | +181627 |
| 16block | 35 | Webb, Taylor (1705) | Lost 1-2 | -161611 |
| top | average opponent: 1804record: 8-7-1 | new rating: 1611 | ||
| Grand Prix Singapore 2007 (extended) | starting rating: 1539 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 15 | Sangpar, Prakit (1495) | Won 2-1 | +171556 |
| 3extended | 7 | Yau, Mun Yip (1567) | Draw 1-1 | 01556 |
| 4extended | 62 | Heng, Chye Hwee (1506) | Won 2-1 | +171573 |
| 5extended | 34 | Hwung, Youn Ming (1665) | Lost 0-2 | -161557 |
| 6extended | 52 | Tan, Richmond (1536) | Draw 1-1 | 01557 |
| 7extended | 76 | Chai, Eng Chye (1504) | Lost 1-2 | -191538 |
| 8extended | 85 | Jaro, Macho (1504) | Draw 1-1 | -11537 |
| top | average opponent: 1540record: 2-2-3 | new rating: 1537 | ||
| Grand Prix Sydney 2006 (TSP limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 49 | Christiansen, Dirk (1500) | Won 2-0 | +181518 |
| 2sealed | 39 | Vance, Andrew [AUS] (1608) | Lost 1-2 | -161502 |
| 3sealed | 47 | Schafer, Ross (1619) | Won 2-1 | +201522 |
| 4sealed | 89 | Sarris, Ioannis (1461) | Draw 1-1 | -11521 |
| 5sealed | 56 | West, Justin T (1524) | Won 2-1 | +181539 |
| 6sealed | 40 | Goodall, Matthew (1574) | Lost 1-2 | -181521 |
| 7sealed | 54 | Paroz, Tim (1486) | Won 2-1 | +181539 |
| top | average opponent: 1539record: 4-2-1 | new rating: 1539 | ||