Giles, Clay
Current rating: 1411
Record: 0-5
| Grand Prix Oklahoma City 2015 (modern) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 269 | Thomas, Joseph (1435) | Lost 1-2 | -191445 |
| 2modern | 452 | Collier, Wes (1483) | Lost 0-2 | -171428 |
| 3modern | 543 | Foshe, Chris (1447) | Lost 0-0 | -171411 |
| average opponent: 1455record: 0-3 | new rating: 1411 | |||
| Grand Prix Dallas-Fort Worth 2015 (ORI limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 443 | Marina, Alyssa (1500) | Lost 1-2 | -181482 |
| 2sealed | 595 | Gonzalez, Mark (1482) | Lost 1-2 | -181464 |
| average opponent: 1491record: 0-2 | new rating: 1464 | |||