Lee, Cheng Han
Current rating: 1607
Record: 27-21
| Grand Prix Singapore 2017 (XLN limited) | starting rating: 1562 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 42 | Dayag, Jean Henri (1584) | Won 2-0 | +181580 |
| 2sealed | 53 | Ho, Yat Cheong (1581) | Lost 0-2 | -181562 |
| 3sealed | 127 | Nazri, Khairul (1507) | Won 2-0 | +171579 |
| 4sealed | 80 | Wijaya, Christian (1752) | Won 2-1 | +211600 |
| 5sealed | 106 | Supapipat, Nattawin (1671) | Lost 1-2 | -171583 |
| 6sealed | 143 | Law, Charles (1776) | Won 2-0 | +221605 |
| 7sealed | 109 | Aronica, Pietro (1580) | Lost 1-2 | -191586 |
| 8sealed | 506 | Tan, Darren (1438) | Won 2-1 | +161602 |
| 9sealed | 88 | Ikawa, Yoshihiko (1978) | Won 2-1 | +241626 |
| 10draft | 42 | Goh, Guo Wei (1632) | Won 2-0 | +181644 |
| 11draft | 39 | Law, Andriy (1625) | Lost 0-2 | -181626 |
| 12draft | 41 | Fynbo, Martin (1532) | Won 2-0 | +161642 |
| 13draft | 15 | Ding, Yi (1730) | Lost 1-2 | -161626 |
| 14draft | 53 | Yeo, Kok Chiang (1570) | Lost 1-2 | -191607 |
| top | average opponent: 1640record: 8-6 | new rating: 1607 | ||
| Grand Prix Kuala Lumpur 2016 (KLD standard) | starting rating: 1582 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 114 | Gondowijoyo, Vincentius (1447) | Lost 0-2 | -201562 |
| top | record: 0-1 | new rating: 1562 | ||
| Grand Prix Bologna 2016 (modern) | starting rating: 1531 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 553 | Lucia, Gabriele (1521) | Won 2-1 | +181549 |
| 2modern | 15 | Miadzvedski, Pavel (1532) | Lost 0-2 | -181531 |
| 3modern | 791 | Rittener, Gabriel (1499) | Won 2-0 | +171548 |
| 4modern | 643 | Venzi, Francesco (1494) | Won 2-1 | +171565 |
| 5modern | 248 | Busetti, Marco (1501) | Lost 1-2 | -191546 |
| 6modern | 661 | Chapelle, Leo (1525) | Won 2-0 | +171563 |
| 7modern | 340 | Costantino, Francesco (1514) | Won 2-0 | +181581 |
| 8modern | 310 | Raudus, Olli (1524) | Won 2-1 | +171598 |
| 9modern | 133 | Binazzi, Alessandro (1574) | Lost 0-2 | -191579 |
| 10modern | 346 | Barbieri, Riccardo (1551) | Lost 0-2 | -181561 |
| 11modern | 282 | Brunel, Camille (1563) | Lost 0-2 | -181543 |
| 12modern | 300 | Anglada, Marti (1475) | Won 2-1 | +161559 |
| 13modern | 272 | Urvoy, Frederic (1459) | Won 2-1 | +171576 |
| 14modern | 195 | Karakas, Ozan (1562) | Won 2-1 | +171593 |
| 15modern | 184 | Deltour, Louis (1977) | Lost 0-2 | -111582 |
| top | average opponent: 1551record: 9-6 | new rating: 1582 | ||
| Grand Prix Singapore 2015 (modern) | starting rating: 1559 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 343 | Liao, Yi-Nan (1518) | Lost 1-2 | -191540 |
| 2modern | 341 | Martin, Daimon (1483) | Won 2-0 | +171557 |
| 3modern | 424 | Toh, Rui Huang (1503) | Lost 1-2 | -191538 |
| 4modern | 409 | Cahya, Rio (1539) | Lost 1-2 | -181520 |
| 5modern | 493 | Yeap, Yee Wooi (1466) | Won 2-0 | +171537 |
| 6modern | 437 | Lenhardt, Carsten (1483) | Lost 0-2 | -191518 |
| 7modern | 366 | Loganathan, Bhareth Re (1464) | Won 2-1 | +171535 |
| 8modern | 298 | Zhenwei Joe, Goh (1452) | Won 2-1 | +161551 |
| 9modern | 212 | Kosuga, Shuhei (1426) | Lost 1-2 | -201531 |
| top | average opponent: 1481record: 4-5 | new rating: 1531 | ||
| Grand Prix Taipei 2014 (M15 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 309 | Teng Siang, Kwok (1429) | Won 2-0 | +171517 |
| 2sealed | 103 | Umeno, Kengo (1812) | Won 2-1 | +231540 |
| 3sealed | 103 | Endo, Yusuke (1439) | Lost 0-2 | -201520 |
| 4sealed | 216 | Teh Li, Fang (1519) | Won 2-0 | +181538 |
| 5sealed | 98 | Itani, Hiroshi (1541) | Lost 0-2 | -181520 |
| 6sealed | 138 | Tsai, Ming Che (1522) | Won 2-0 | +181538 |
| 7sealed | 93 | Notake, Shozaburo (1518) | Won 2-1 | +181556 |
| 8sealed | 103 | Ong, Hak Tiong (1580) | Won 2-0 | +181574 |
| 9sealed | 57 | Fang, Wei-chun (1702) | Lost 0-2 | -151559 |
| top | average opponent: 1563record: 6-3 | new rating: 1559 | ||