Ruggiero-Boune, Justus
Current rating: 1498
Record: 3-3
| Grand Prix Denver 2019 (M20 standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 95 | Eager, Jeriah (1447) | Won 2-0 | +171517 |
| 2standard | 124 | Resendez, Festus (1483) | Lost 0-2 | -191498 |
| 3standard | 155 | Hopkins, Will (1460) | Lost 0-2 | -181480 |
| 4standard | 235 | Pritt, Matthew (1479) | Won 2-1 | +181498 |
| 5standard | 208 | Anderson, Thomas [USA] (1501) | Won 2-0 | +181516 |
| 6standard | 135 | Andersen, Trevor (1521) | Lost 0-2 | -181498 |
| average opponent: 1482record: 3-3 | new rating: 1498 | |||