Yeung, Leo
Current rating: 1401
Record: 6-12
| Grand Prix Singapore 2015 (modern) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 136 | Ong, Yueh Shiuan Jason (1486) | Lost 1-2 | -171429 |
| 2modern | 308 | Wei Long Ivan, To (1482) | Won 2-1 | +191448 |
| 3modern | 394 | Gomez-Lugo, Aaron (1500) | Lost 0-2 | -171431 |
| 4modern | 470 | Tan, Albert (1481) | Lost 0-2 | -171414 |
| 5modern | 477 | Tan, Karine (1465) | Won 2-1 | +191433 |
| 6modern | 420 | Yang, Wenjun Kristophe (1480) | Lost 1-2 | -171416 |
| 7modern | 358 | Tan, Malcolm Zheng Yan (1458) | Lost 1-2 | -181398 |
| 8modern | 342 | Hakim, Bob (1325) | Won 2-1 | +171415 |
| 9modern | 272 | Loh, Mun Kit (1639) | Lost 0-2 | -141401 |
| average opponent: 1480record: 3-6 | new rating: 1401 | |||
| Grand Prix Auckland 2015 (FRF limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 29 | Anderson, Micheal J (1499) | Lost 0-2 | -181482 |
| 2sealed | 139 | Tan, Michael L (1481) | Lost 1-2 | -181464 |
| 3sealed | 165 | Smith, Nick [NZL] (1464) | Won 2-1 | +181482 |
| 4sealed | 138 | Eyre, Shayne (1352) | Won 2-1 | +161498 |
| 5sealed | 129 | Griffin, Matthew [NZL] (1669) | Lost 0-2 | -151483 |
| 6sealed | 129 | Jimson, Adrian (1494) | Won 2-1 | +181501 |
| 7sealed | 85 | Wong, Marcus (1631) | Lost 1-2 | -161485 |
| 8sealed | 105 | Trotter, Dan (1483) | Lost 0-2 | -181467 |
| 9sealed | 93 | Eccleston, Andrew (1307) | Lost 1-2 | -211446 |
| average opponent: 1487record: 3-6 | new rating: 1446 | |||