Matseas, Alton E
Current rating: 1481
Record: 2-3
| Grand Prix Atlanta 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 388 | Dawson, Clay (1500) | Lost 0-2 | -181482 |
| 2modern | 374 | Woodruff, Austin (1427) | Won 2-0 | +171499 |
| 3modern | 613 | Chapman, Trent (1499) | Won 2-0 | +181517 |
| 4modern | 447 | Branham, Andrew (1491) | Lost 0-2 | -181499 |
| 5modern | 427 | Bates, Drew (1516) | Lost 0-2 | -181481 |
| average opponent: 1487record: 2-3 | new rating: 1481 | |||