Thomas, J.C.
Current rating: 1464
Record: 1-3
| Grand Prix Washington DC 1999 (UDS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 99 | Munns, Pat (1500) | Won 0-0 | +181518 |
| 2sealed | 6 | Chiumento, Michael (1500) | Lost 0-0 | -181500 |
| 3sealed | 121 | Koth, Chris (1500) | Lost 0-0 | -181482 |
| 4sealed | 153 | Allen, Chris (1482) | Lost 0-0 | -181464 |
| average opponent: 1495record: 1-3 | new rating: 1464 | |||