Harper, Chris
Current rating: 1416
Record: 1-6-1
| Grand Prix Seattle 2005 (extended) | starting rating: 1447 | |||
| round | table | opponent (rating) | result | Δrating |
| 4extended | 8 | Tarazoff, Anthony (1500) | Won 2-1 | +191466 |
| 5extended | 3 | Marchesano, Ernie (1583) | Lost 1-2 | -151451 |
| 6extended | 30 | Alfares, Saoud (1493) | Lost 0-1 | -181433 |
| 7extended | 59 | Mahoney, Joe (1475) | Lost 0-2 | -171416 |
| average opponent: 1513record: 1-3 | new rating: 1416 | |||
| Grand Prix Boston 2005 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4extended | 37 | Jennings, Kerm (1558) | Lost 0-2 | -171483 |
| 5extended | 141 | Vidugiris, Gaudenis (1476) | Draw 1-1 | 01483 |
| 6extended | 94 | Harrison, Travis (1524) | Lost 1-2 | -171466 |
| 7extended | 136 | Kirby, Nigel (1453) | Lost 0-2 | -191447 |
| average opponent: 1503record: 0-3-1 | new rating: 1447 | |||