Coran, John
Current rating: 1461
Record: 1-3
| Grand Prix Denver 2019 (M20 standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 198 | Martin, Richard (1500) | Lost 1-2 | -181482 |
| 2standard | 184 | Otwell, Christopher (1450) | Won 2-1 | +171499 |
| 3standard | 183 | Yokoyama, Dylan (1503) | Lost 0-2 | -181481 |
| 4standard | 236 | Marshall, Scott (1349) | Lost 1-2 | -201461 |
| average opponent: 1450record: 1-3 | new rating: 1461 | |||