Mattson, Ian
Current rating: 1465
Record: 3-5
| Grand Prix Milwaukee 2002 (TOR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 35 | Smith, Adam (1535) | Lost 0-2 | -171483 |
| 2standard | 191 | Flick, Michael (1482) | Lost 1-2 | -181465 |
| 3standard | 254 | Baron, Bob (1466) | Lost 0-2 | -181447 |
| 4standard | 302 | Irwin, David (1446) | Won 2-0 | +181465 |
| 5standard | 238 | Hemphill, Ray (1465) | Won 2-0 | +181483 |
| 6standard | 185 | Thompson, Kerri (1481) | Won 2-0 | +181501 |
| 7standard | 142 | Schneider, Eric (1513) | Lost 0-2 | -181483 |
| 8standard | 118 | Abraham, Andrew (1498) | Lost 0-2 | -181465 |
| average opponent: 1486record: 3-5 | new rating: 1465 | |||