Leyden, Scott
Current rating: 1494
| Grand Prix Melbourne 2012 (DKA limited) | starting rating: 1491 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 184 | Zethoven, Magnus (1500) | Lost 0-2 | -181473 |
| 2sealed | 195 | Curtis, Matthew [AUS] (1578) | Lost 0-2 | -161457 |
| 3sealed | 251 | Bryx, Keren (1409) | Won 2-0 | +171474 |
| 4sealed | 182 | Hawkins, Shane (1481) | Won 2-1 | +181492 |
| 5sealed | 159 | Denney, Robert J (1534) | Won 2-1 | +191511 |
| 6sealed | 98 | Cleary, Richard (1502) | Won 2-0 | +181529 |
| 7sealed | 52 | Pels, Felix (1577) | Lost 1-2 | -171512 |
| 8sealed | 93 | Crain, Sean (1551) | Lost 0-2 | -181494 |
| top | average opponent: 1517record: 4-4 | new rating: 1494 | ||
| Grand Prix Melbourne 2009 (ZEN limited) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 56 | Harris, Jason P (1500) | Won 2-1 | +181499 |
| 2sealed | 35 | Bungard, James (1518) | Won 2-0 | +191518 |
| 3sealed | 56 | Anderson, Rory (1538) | Lost 1-2 | -181500 |
| 4sealed | 97 | Crewe, David (1586) | Lost 0-2 | -161484 |
| 5sealed | 149 | Gibson, Kyle (1499) | Won 2-0 | +181502 |
| 6sealed | 79 | Ruan, Yi-Fei (1492) | Won 2-0 | +181520 |
| 7sealed | 68 | Mihara, Makihito (1914) | Lost 0-2 | -111509 |
| 8sealed | 72 | White, Caine (1516) | Lost 0-2 | -181491 |
| top | average opponent: 1570record: 4-4 | new rating: 1491 | ||
| Grand Prix Brisbane 2004 (COK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 11 | Grunske, Lars (1500) | Lost 0-2 | -181482 |
| 2sealed | 55 | Stasiuk, Luke (1482) | Won 2-1 | +181500 |
| 3sealed | 64 | Ricks, Alexander (1520) | Won 2-0 | +181518 |
| 4sealed | 58 | Wong, Garry (1501) | Lost 0-2 | -181500 |
| 5sealed | 76 | Shepperd, Craig (1483) | Lost 1-2 | -181482 |
| 6sealed | 84 | Steele, Edward (1464) | Won 2-0 | +171499 |
| 7sealed | 78 | Tabet, Basam (1483) | Lost 1-2 | -181481 |
| top | average opponent: 1490record: 3-4 | new rating: 1481 | ||