Current Rating:
520
Most recent 20 rating updates
| Player | VS | Change | Event |
|---|---|---|---|
| Bob Cheung ( 518 ) | loss Joe Zhou ( 759 ) | -3 | OWTTA West League 2025/2026 |
| Bob Cheung ( 518 ) | loss Anna Yin ( 613 ) | -7 | OWTTA West League 2025/2026 |
| Bob Cheung ( 518 ) | win Mark Ma ( 520 ) | +12 | OWTTA West League 2025/2026 |
| Bob Cheung ( 507 ) | loss Mike Huaming Yuan ( 833 ) | -1 | OWTTA West League 2025/2026 |
| Bob Cheung ( 507 ) | loss Li Zou ( 554 ) | -9 | OWTTA West League 2025/2026 |
| Bob Cheung ( 507 ) | win Amy Li ( 628 ) | +21 | OWTTA West League 2025/2026 |
| Bob Cheung ( 498 ) | win Robin Yu *T* ( 447 ) | +9 | OWTTA West League 2025/2026 |
| Bob Cheung ( 498 ) | loss Leo Yinyu Zhang ( 526 ) | -9 | OWTTA West League 2025/2026 |
| Bob Cheung ( 498 ) | win Tiger Guo *T* ( 425 ) | +9 | OWTTA West League 2025/2026 |
| Bob Cheung ( 493 ) | win Kwesiga Dixon ( 570 ) | +18 | OWTTA West League 2025/2026 |
| Bob Cheung ( 493 ) | loss Khan Rameez ( 658 ) | -4 | OWTTA West League 2025/2026 |
| Bob Cheung ( 493 ) | loss Oseni Tajudeen ( 531 ) | -9 | OWTTA West League 2025/2026 |
| Bob Cheung ( 500 ) | loss Neeraj Pal ( 570 ) | -7 | OWTTA West League 2025/2026 |
| Bob Cheung ( 500 ) | win Yanan Li ( 423 ) | +9 | OWTTA West League 2025/2026 |
| Bob Cheung ( 500 ) | loss Rishiraj Sharma ( 539 ) | -9 | OWTTA West League 2025/2026 |
| Bob Cheung ( 516 ) | win Hari Rama ( 331 ) | +6 | OWTTA West League 2025/2026 |
| Bob Cheung ( 516 ) | loss Juntao Hou ( 485 ) | -13 | OWTTA West League 2025/2026 |
| Bob Cheung ( 516 ) | loss Menon Ranjit ( 547 ) | -9 | OWTTA West League 2025/2026 |
| Bob Cheung ( 508 ) | win Robin Yu *T* ( 496 ) | +12 | OWTTA West League 2025/2026 |
| Bob Cheung ( 508 ) | win Tiger Guo *T* ( 440 ) | +9 | OWTTA West League 2025/2026 |