Koth, Chris
Current rating: 1535
Record: 4-2-1
| Grand Prix Washington DC 1999 (UDS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 65 | Garlock, Benjamin (1500) | Lost 0-0 | -181482 |
| 2sealed | 117 | Parsons, Chris (1482) | Won 0-0 | +181500 |
| 3sealed | 121 | Thomas, J.C. (1500) | Won 0-0 | +181518 |
| 4sealed | 121 | Frangiosa, Richie (1522) | Lost 0-0 | -181500 |
| 5sealed | 114 | Robinson, Brian (1482) | Won 0-0 | +181518 |
| 6sealed | 83 | Paul, Brad (1483) | Won 0-0 | +171535 |
| 7sealed | 50 | Leventhal, Dennis (1553) | Draw 0-0 | 01535 |
| average opponent: 1503record: 4-2-1 | new rating: 1535 | |||