Gulman, Richard H
Current rating: 1508
Record: 3-3
| Grand Prix Seattle-Tacoma 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 48 | Cunningham, Jeff (1869) | Lost 0-2 | -121488 |
| 3sealed | 324 | Thorndycraft, Jonathon (1500) | Won 2-0 | +191507 |
| 4sealed | 356 | Han, Daniel J (1506) | Won 2-0 | +181525 |
| 5sealed | 248 | Colker, Nathan (1546) | Lost 1-2 | -181507 |
| 6sealed | 228 | Baird, Matthew (1518) | Lost 1-2 | -181489 |
| 7sealed | 306 | Spaner, Travis (1505) | Won 2-0 | +191508 |
| average opponent: 1574record: 3-3 | new rating: 1508 | |||