Payton, Kate
Current rating: 1485
Record: 6-7
| Grand Prix Brisbane 2013 (modern) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 22 | Field, Brandon (1500) | Won 2-0 | +181499 |
| 2modern | 71 | Saunders, Lachlan (1467) | Won 2-1 | +181517 |
| 3modern | 25 | Beevours, Adam (1500) | Won 2-0 | +181535 |
| 4modern | 9 | Walsh, Sean (1535) | Lost 1-2 | -181517 |
| 5modern | 36 | Mulcahy, Luke (1694) | Lost 0-2 | -151502 |
| 6modern | 110 | Hockam, Timothy (1518) | Lost 0-2 | -181484 |
| 7modern | 110 | Ross, Jesse (1487) | Won 2-1 | +181502 |
| 8modern | 89 | Sedaitis, Morgan (1533) | Lost 1-2 | -171485 |
| average opponent: 1529record: 4-4 | new rating: 1485 | |||
| Grand Prix Melbourne 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 133 | Martin-McEwen, Leroy (1500) | Lost 0-2 | -181482 |
| 2sealed | 242 | Thomas, Rhys (1482) | Lost 0-2 | -181464 |
| 3sealed | 242 | Ballard, Jeremy (1460) | Won 2-1 | +181482 |
| 4sealed | 235 | Angelico, Chris (1435) | Lost 0-2 | -191463 |
| 5sealed | 235 | Anderson, Joshua R (1465) | Won 2-1 | +181481 |
| average opponent: 1468record: 2-3 | new rating: 1481 | |||