Holmes, Charles
Current rating: 1551
Record: 5-3
| Grand Prix San Diego 2015 (ORI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 118 | Kauffman, Jordan (1483) | Won 2-0 | +181518 |
| 2standard | 348 | Blood, Zane (1518) | Won 2-0 | +181536 |
| 3standard | 142 | Cabanero, Erik (1652) | Won 2-1 | +201556 |
| 4standard | 155 | Song, Edward (1881) | Won 2-1 | +241580 |
| 5standard | 54 | Martell, Tom (1891) | Lost 0-2 | -131567 |
| 6standard | 121 | Coleman, Philip (1520) | Won 2-1 | +171584 |
| 7standard | 73 | Baker, Grayden (1556) | Lost 1-2 | -181566 |
| 8standard | 142 | Perez, Gaston (1747) | Lost 0-2 | -151551 |
| average opponent: 1656record: 5-3 | new rating: 1551 | |||