Gibson, Grant
Current rating: 1515
Record: 2-1
| Grand Prix Kansas City 1999 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4extended | 166 | Higgins, Michael (1413) | Won 0-0 | +161516 |
| 5extended | 120 | Matthaei, Matthew (1482) | Won 0-0 | +181534 |
| 6extended | 97 | Otwell, Christopher (1500) | Lost 0-0 | -191515 |
| average opponent: 1465record: 2-1 | new rating: 1515 | |||