Yu, Mingyi
Current rating: 1507
Record: 10-10
| Grand Prix Singapore 2007 (extended) | starting rating: 1540 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 67 | Iskandar, Nik (1512) | Won 2-0 | +171557 |
| 3extended | 40 | Khoo, Aik Seng (1646) | Lost 1-2 | -161541 |
| 4extended | 82 | Hung, Chi Hang (1562) | Lost 1-2 | -181523 |
| 5extended | 114 | Lee, Wei Huan (1534) | Won 2-1 | +181541 |
| 6extended | 91 | Lim, Ernest (1549) | Won 2-1 | +181559 |
| 7extended | 66 | Tan, Chin Heng (1555) | Won 2-0 | +181577 |
| 8extended | 39 | Chin, Yoon Fui (1567) | Won 2-0 | +181595 |
| 9extended | 20 | Chaisuthamporn, Sirichai (1538) | Lost 0-2 | -191576 |
| 10extended | 32 | Hirosawa, Yuuta (1832) | Lost 0-2 | -131563 |
| 11extended | 30 | Wu, Sebastian (1507) | Lost 1-2 | -191544 |
| 12extended | 32 | Kiwanont, Sukhum (1562) | Lost 0-2 | -181526 |
| 13extended | 31 | Sabale, Jose Marie (1494) | Lost 0-2 | -191507 |
| average opponent: 1571record: 5-7 | new rating: 1507 | |||
| Grand Prix Singapore 2005 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 12 | Ching, Yu Jun Jonathan (1500) | Lost 1-2 | -181482 |
| 2extended | 91 | Riphat, Aziz (1482) | Won 2-1 | +181500 |
| 3extended | 64 | Ong, Wei Kuan (1500) | Won 2-1 | +181518 |
| 4extended | 97 | Ibamoto, Masami (1817) | Won 2-0 | +231541 |
| 5extended | 58 | Lin, Milton Jian Xiong (1587) | Lost 0-2 | -171524 |
| 6extended | 96 | Hendrawan, Bernhard (1470) | Lost 1-2 | -191505 |
| 7extended | 119 | Sng, Kim Guan Chris (1451) | Won 2-1 | +171522 |
| 8extended | 92 | Loh, Ryan (1492) | Won 2-0 | +181540 |
| average opponent: 1537record: 5-3 | new rating: 1540 | |||