Chung, Claude
Current rating: 1427
Record: 3-7
| Grand Prix Sydney 2015 (BFZ limited) | starting rating: 1462 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 248 | Ellis, Dominic (1500) | Lost 0-2 | -181444 |
| 2sealed | 427 | Phokmanee, Tey (1482) | Won 2-0 | +191463 |
| 3sealed | 220 | Van Tienen, Kyle (1500) | Lost 0-2 | -171446 |
| 4sealed | 335 | Eastgate, Nathan (1418) | Lost 0-2 | -191427 |
| average opponent: 1475record: 1-3 | new rating: 1427 | |||
| Grand Prix Sydney 2014 (M15 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 218 | Mackerill, Ben (1492) | Lost 0-2 | -181482 |
| 2sealed | 231 | Hunt, Callum (1482) | Won 2-0 | +181500 |
| 3sealed | 274 | Andrews, Brent (1499) | Lost 0-2 | -181482 |
| 4sealed | 340 | Gorbatov, Alex (1484) | Lost 1-2 | -181464 |
| 5sealed | 289 | Maitland, Jeremy (1414) | Won 2-1 | +171481 |
| 6sealed | 249 | Martin, Craig (1404) | Lost 0-2 | -191462 |
| average opponent: 1463record: 2-4 | new rating: 1462 | |||