Lee, Sean
Current rating: 1467
Record: 16-19-1
| Grand Prix Kuala Lumpur 2016 (KLD standard) | starting rating: 1496 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 57 | Ong, Meng Koon (1500) | Won 2-0 | +181514 |
| 2standard | 12 | Zainal Abidin, Hizaruddin (1464) | Won 2-0 | +171531 |
| 3standard | 153 | Otsuka, Tomohito (1869) | Lost 0-0 | -121519 |
| 4standard | 149 | Sugita, Wataru (1660) | Lost 0-2 | -151504 |
| 5standard | 209 | Fujimoto, Takashi (1404) | Lost 1-2 | -201484 |
| 6standard | 279 | Soh, Eugene (1511) | Lost 0-2 | -171467 |
| top | average opponent: 1568record: 2-4 | new rating: 1467 | ||
| Grand Prix Oakland 2016 (BFZ standard) | starting rating: 1556 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 15 | Murcia, Walter (1485) | Lost 0-2 | -191537 |
| 2standard | 713 | Calvin, Jack (1482) | Won 2-0 | +171554 |
| 3standard | 584 | De Vera, Brandon (1501) | Lost 0-2 | -191535 |
| 4standard | 748 | Seminsky, Richard (1482) | Lost 0-2 | -191516 |
| 5standard | 762 | Scott, Samuel (1468) | Draw 1-1 | -11515 |
| 6standard | 734 | Rodriguez Izquierdo, Emilio (1462) | Lost 0-2 | -191496 |
| top | average opponent: 1480record: 1-4-1 | new rating: 1496 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1507 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 38 | Satou, Yoshinobu (1502) | Won 2-0 | +181525 |
| 3sealed | 191 | Jo, Bunkun (1581) | Lost 1-2 | -171508 |
| 4sealed | 208 | Nakamura, Junya (1756) | Won 2-0 | +231531 |
| 5sealed | 231 | Shu, Incon (1536) | Won 2-0 | +181549 |
| 6sealed | 94 | Mackl, Valentin (1980) | Lost 1-2 | -111538 |
| 7sealed | 194 | Ito, Masato7753 (1531) | Lost 1-2 | -181520 |
| 8sealed | 209 | Kiyama, Yoshiaki (1517) | Won 2-1 | +181538 |
| 9sealed | 129 | Hoshi, Kazumi (1546) | Won 2-0 | +181556 |
| top | average opponent: 1619record: 5-3 | new rating: 1556 | ||
| Grand Prix Taipei 2014 (M15 limited) | starting rating: 1517 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 98 | Su, Yi J J (1475) | Lost 1-2 | -191498 |
| 4sealed | 162 | Lam, Cheuk Hin (1519) | Won 2-1 | +191517 |
| 5sealed | 58 | Buchanan, Andrew (1811) | Won 2-0 | +231540 |
| 6sealed | 60 | Wong, Deniz (1540) | Lost 1-2 | -181522 |
| 7sealed | 106 | Yasufuku, Akihiro (1703) | Lost 0-2 | -151507 |
| 8sealed | 203 | Wang, Yitu (1522) | Won 2-1 | +181525 |
| 9sealed | 104 | Wu, Xuan (1527) | Lost 1-2 | -181507 |
| top | average opponent: 1585record: 3-4 | new rating: 1507 | ||
| Grand Prix Taipei 2012 (RTR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 100 | Houng, Houng E Shan (1500) | Lost 1-2 | -181482 |
| 2sealed | 203 | Chen, Chien-Wei (1482) | Lost 0-2 | -181464 |
| 3sealed | 275 | Lin, Chia-Wei (1464) | Won 2-0 | +181482 |
| 4sealed | 317 | Liao, Jiajin (1480) | Won 2-0 | +181500 |
| 5sealed | 198 | Yao, Jing Nong (1500) | Won 2-0 | +181518 |
| 6sealed | 152 | Chen, De-an (1467) | Lost 1-2 | -191499 |
| 7sealed | 179 | Lan, Wei-Xian (1500) | Won 2-1 | +181517 |
| 8sealed | 175 | Ruan, Jianyong (1521) | Won 2-0 | +181535 |
| 9sealed | 129 | Liu, I-lin (1535) | Lost 1-2 | -181517 |
| top | average opponent: 1494record: 5-4 | new rating: 1517 | ||