Mercer, Michael
Current rating: 1573
| Grand Prix Sydney 2014 (M15 limited) | starting rating: 1598 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 188 | Koike, Saya (1500) | Won 2-0 | +161614 |
| 2sealed | 59 | Ashton, David (1518) | Draw 1-1 | -21612 |
| 3sealed | 140 | Chetcuti, Dominic (1529) | Lost 1-2 | -191593 |
| 4sealed | 231 | Bathurst, Andrew (1499) | Lost 0-2 | -201573 |
| top | average opponent: 1511record: 1-2-1 | new rating: 1573 | ||
| Grand Prix Sydney 2010 (SOM limited) | starting rating: 1545 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 51 | Clarke, Jack (1500) | Won 2-1 | +181563 |
| 2sealed | 83 | Wong, Wai Bien (1708) | Won 2-0 | +201583 |
| 3sealed | 38 | Steele, Edward (1438) | Won 2-1 | +161599 |
| 4sealed | 14 | Chung, Jason (1601) | Lost 0-2 | -181581 |
| 5sealed | 76 | Fogl-Kulich, Daniel (1483) | Won 2-1 | +161597 |
| 6sealed | 47 | Ni, Kai D (1557) | Won 2-1 | +171614 |
| 7sealed | 23 | Ackland, Daniel (1541) | Won 2-0 | +171631 |
| 8sealed | 13 | Mitamura, Kazuya (1762) | Won 2-0 | +201651 |
| 9draft | 7 | Driel, Simon (1618) | Lost 1-2 | -181633 |
| 10draft | 17 | Rayson, Shawn (1685) | Lost 0-2 | -171616 |
| 11draft | 8 | Ho, Phillip (1575) | Won 2-1 | +171633 |
| 12draft | 20 | Lau, Damien (1647) | Lost 1-2 | -181615 |
| 14draft | 2 | Brumby, Gene (1653) | Lost 1-2 | -171598 |
| top | average opponent: 1598record: 8-5 | new rating: 1598 | ||
| Grand Prix Sydney 2003 (MRD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 7 | Goodall, Matthew (1570) | Won 2-0 | +191519 |
| 3sealed | 40 | Zanwen, Gao (1574) | Lost 0-2 | -171502 |
| 4sealed | 84 | Flores, Michael (1714) | Won 2-0 | +221524 |
| 5sealed | 52 | Van Der Werk, Paul (1523) | Draw 1-1 | 01524 |
| 6sealed | 47 | Merry, Paul (1516) | Lost 1-2 | -181506 |
| 7sealed | 67 | Park, Edward (1517) | Won 2-0 | +181524 |
| 8sealed | 47 | Copus, Lee (1519) | Won 2-0 | +181542 |
| 9rochester | 31 | Varga, Andrew (1480) | Won 2-0 | +171559 |
| 10rochester | 22 | Ourselin, Sebastien (1541) | Won 2-0 | +181577 |
| 11rochester | 8 | Light, Jens (1544) | Lost 0-2 | -191558 |
| 12rochester | 3 | Karp, Hugh (1512) | Lost 0-2 | -191539 |
| 13rochester | 1 | Trevilyan, Bryce (1558) | Won 2-1 | +181557 |
| 14rochester | 11 | Fujita, Osamu (1901) | Lost 0-2 | -121545 |
| top | average opponent: 1574record: 7-5-1 | new rating: 1545 | ||