Folsom, Tom C
Current rating: 1484
Record: 5-6
| Grand Prix Washington DC 2010 (ROE standard) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 10 | Harwood, Loni (1500) | Won 2-0 | +191499 |
| 2standard | 153 | Garmon, Daniel (1518) | Lost 1-2 | -181481 |
| 3standard | 276 | Hiroki, Kenta (1522) | Won 2-1 | +191500 |
| 4standard | 152 | Kaminski, Stephen (1559) | Lost 0-2 | -171483 |
| 5standard | 252 | Elliott, Ryan (1499) | Won 2-1 | +181501 |
| 6standard | 224 | Milliken, Joshua (1526) | Lost 1-2 | -171484 |
| average opponent: 1521record: 3-3 | new rating: 1484 | |||
| Grand Prix Philadelphia 2008 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 220 | Patterson, Luke (1500) | Won 2-1 | +181518 |
| 2extended | 109 | Lapinski, Michael N (1517) | Won 2-1 | +181536 |
| 3extended | 56 | Barker, Jeremy (1497) | Lost 0-2 | -191517 |
| 4extended | 250 | Heinemann, Adam (1467) | Lost 0-2 | -191498 |
| 5extended | 255 | Sorrells, Joshua L (1499) | Lost 0-2 | -181480 |
| average opponent: 1496record: 2-3 | new rating: 1480 | |||