Lee Yeow Hsing, Ivan
Current rating: 1453
| Grand Prix Sydney 2013 (RTR limited) | starting rating: 1442 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 106 | Wheeler, Marcus (1503) | Won 2-0 | +191461 |
| 2sealed | 73 | Jenkinson, Ivan (1500) | Won 2-0 | +191480 |
| 3sealed | 227 | Connelly-Hansen, Allan (1570) | Lost 1-2 | -161464 |
| 4sealed | 185 | Arnott, Julian (1518) | Lost 1-2 | -171447 |
| 5sealed | 230 | Sarre, Callan (1501) | Lost 1-2 | -171430 |
| 6sealed | 209 | McKenzie, Adrian (1481) | Won 2-1 | +191449 |
| 7sealed | 141 | Wong, Don (1479) | Won 2-1 | +181467 |
| 8sealed | 122 | Brumby, Gene (1690) | Lost 1-2 | -141453 |
| top | average opponent: 1530record: 4-4 | new rating: 1453 | ||
| Grand Prix Sydney 2010 (SOM limited) | starting rating: 1447 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 32 | Encel, Benjamin (1518) | Lost 1-2 | -171430 |
| 3sealed | 89 | Phua, Daniel Yew Boon (1485) | Won 2-0 | +191449 |
| 4sealed | 88 | Chua, Wei Xiang (1665) | Lost 0-2 | -141435 |
| 5sealed | 110 | Wong, Garry (1659) | Lost 1-2 | -141421 |
| 6sealed | 127 | Connelly-Hansen, Allan (1416) | Won 2-0 | +181439 |
| 7sealed | 105 | Seaton, John (1590) | Lost 1-2 | -151424 |
| 8sealed | 87 | Woodward, Stephen (1456) | Won 2-1 | +181442 |
| top | average opponent: 1541record: 3-4 | new rating: 1442 | ||
| Grand Prix Sydney 2006 (TSP limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1 | Heath, Amy (1500) | Lost 1-2 | -181482 |
| 2sealed | 61 | Anderson, Lee (1481) | Won 2-0 | +181500 |
| 3sealed | 57 | Evans, Chris [AUS] (1502) | Lost 1-2 | -181482 |
| 4sealed | 68 | Koh, Charles (1500) | Lost 0-2 | -181464 |
| 5sealed | 85 | Edwards, Shaun (1466) | Won 2-0 | +181482 |
| 6sealed | 71 | Brumby, Gene (1511) | Lost 0-2 | -171465 |
| 7sealed | 68 | Phua, Daniel Yew Boon (1467) | Lost 1-2 | -181447 |
| top | average opponent: 1490record: 2-5 | new rating: 1447 | ||