Shelton, Andrew
Current rating: 1539
Record: 5-3
| Grand Prix Portland 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 74 | Goomroyan, Peter (1574) | Lost 0-2 | -171483 |
| 2modern | 602 | Eldridge, Jeffrey (1481) | Won 2-1 | +181501 |
| 3modern | 564 | Slone, Ryan (1604) | Lost 1-2 | -161485 |
| 4modern | 619 | Haddock, Esric (1503) | Won 2-1 | +181503 |
| 5modern | 440 | Demute, Mike (1338) | Won 2-1 | +161519 |
| 6modern | 378 | Carson, Jennifer (1650) | Won 2-1 | +201539 |
| 7modern | 180 | Takamatsu, Osaze (1489) | Won 2-0 | +171556 |
| 8modern | 191 | Clay, Chris (1626) | Lost 0-2 | -171539 |
| average opponent: 1533record: 5-3 | new rating: 1539 | |||