Guider, Matt
Current rating: 1467
Record: 1-3
| Grand Prix Orlando 2012 (ISD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 109 | Rudd, Jon (1506) | Won 2-0 | +181518 |
| 3standard | 53 | Griffin, Matthew [USA] (1698) | Lost 0-2 | -151503 |
| 4standard | 247 | Lukas, Andrew M (1471) | Lost 0-2 | -181485 |
| 5standard | 288 | Southworth, Jason (1498) | Lost 0-2 | -181467 |
| average opponent: 1543record: 1-3 | new rating: 1467 | |||