Slimmer, James
Current rating: 1492
Record: 2-3
| Grand Prix Columbus 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 93 | Woo, Paul (1694) | Won 2-0 | +221522 |
| 2modern | 32 | Watts, Zach (1728) | Lost 0-2 | -151507 |
| 3modern | 183 | Edgar, Alex (1560) | Lost 1-2 | -171490 |
| 4modern | 258 | Henry, Patrick (1362) | Won 2-1 | +161506 |
| 5modern | 211 | Alexander, Damon (1737) | Lost 0-2 | -141492 |
| average opponent: 1616record: 2-3 | new rating: 1492 | |||