Boyd, Jimmy
Current rating: 1479
Record: 2-3
| Grand Prix Denver 2015 (KTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 372 | Cook, Brennen (1432) | Lost 0-2 | -191481 |
| 2standard | 426 | Ford, John (1484) | Won 2-0 | +181499 |
| 3standard | 435 | Martinez, Ethan (1500) | Lost 1-2 | -181481 |
| 4standard | 608 | Vasquez, Jermery (1481) | Won 2-0 | +181499 |
| 5standard | 463 | Holladay, Ross (1424) | Lost 1-2 | -201479 |
| average opponent: 1464record: 2-3 | new rating: 1479 | |||