DeRidder, Trent
Current rating: 1525
Record: 14-14-1
| Grand Prix Melbourne 2018 (GRN limited) | starting rating: 1494 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 87 | Squire, Fin (1500) | Lost 1-2 | -181476 |
| 2sealed | 284 | Perry, Mark (1446) | Won 2-0 | +181494 |
| 3sealed | 286 | Stringer, Kurtis (1435) | Won 2-0 | +171511 |
| 4sealed | 236 | Liu, Troy (1592) | Won 2-0 | +191530 |
| 5sealed | 122 | Centofanti, Ricky (1539) | Won 2-1 | +181548 |
| 6sealed | 26 | Haddy, Tom (1671) | Lost 0-2 | -161532 |
| 7sealed | 121 | Walton, Jack (1619) | Won 2-1 | +201552 |
| 8sealed | 97 | Zheng, Yi (1590) | Won 2-1 | +191571 |
| 9sealed | 27 | Kawaguchi, Tetsu (1710) | Lost 1-2 | -161555 |
| 10draft | 15 | Pippia, Cristian (1678) | Won 2-1 | +201575 |
| 11draft | 16 | Graham, Aaron [AUS] (1720) | Lost 0-2 | -151560 |
| 12draft | 15 | Stoneman, Timothy (1604) | Lost 0-2 | -171543 |
| 13draft | 43 | Zhong, Ling (1524) | Lost 0-2 | -181525 |
| top | average opponent: 1587record: 7-6 | new rating: 1525 | ||
| Grand Prix Brisbane 2011 (ISD standard) | starting rating: 1447 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 128 | Armstrong, Matt R (Spud) (1492) | Won 2-1 | +191466 |
| 2standard | 18 | Calvert, James (1464) | Won 2-0 | +181484 |
| 3standard | 25 | Clark, Christopher [AUS] (1536) | Lost 1-2 | -171467 |
| 4standard | 109 | Rayson, Shawn (1662) | Won 0-0 | +211488 |
| 5standard | 50 | Ward, Archie (1540) | Won 2-0 | +191507 |
| 6standard | 21 | Hoskin, Elliot (1504) | Won 2-1 | +181525 |
| 7standard | 24 | Searles, James (1570) | Lost 0-2 | -171508 |
| 8standard | 28 | Cheung, Justin (1726) | Lost 0-2 | -141494 |
| top | average opponent: 1562record: 5-3 | new rating: 1494 | ||
| Grand Prix Sydney 2010 (SOM limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 66 | Gunawan, Timotius (1500) | Won 2-0 | +181482 |
| 2sealed | 11 | Messel, Nicolas (1496) | Lost 1-2 | -171465 |
| 3sealed | 94 | Canty-Seghers, Nathan (1500) | Lost 1-2 | -181447 |
| top | average opponent: 1499record: 1-2 | new rating: 1447 | ||
| Grand Prix Melbourne 2009 (ZEN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 26 | Kalbusch, Roger C (1500) | Won 2-1 | +181518 |
| 2sealed | 71 | Amy, Adam (1518) | Lost 1-2 | -181500 |
| 3sealed | 67 | Webb, Pete (1500) | Draw 1-1 | 01500 |
| 4sealed | 132 | Walker, Sam (1483) | Lost 0-2 | -181482 |
| 5sealed | 153 | Christie, Susan (1479) | Lost 1-2 | -181464 |
| top | average opponent: 1496record: 1-3-1 | new rating: 1464 | ||