Tupper, Matthew
Current rating: 1481
Record: 2-3
| Grand Prix Hartford 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 309 | Rix, Ryan (1500) | Won 2-1 | +181518 |
| 2modern | 399 | Pronovost, Stephen (1517) | Lost 1-2 | -181500 |
| 3modern | 684 | Santos, Josh (1511) | Won 2-0 | +181518 |
| 4modern | 213 | Glover, Gabe (1456) | Lost 1-2 | -191499 |
| 5modern | 672 | Laliberte, Philip (1502) | Lost 0-2 | -181481 |
| average opponent: 1497record: 2-3 | new rating: 1481 | |||