Herring, Clayton
Current rating: 1479
| Grand Prix New Jersey 2014 (legacy) | starting rating: 1517 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 1412 | Aksit, Kerimhan (1467) | Lost 1-2 | -191498 |
| 2legacy | 1800 | Radhakrishnan, Arvind (1482) | Won 2-0 | +181516 |
| 3legacy | 1901 | Gilmer, Joel (1500) | Lost 1-2 | -181498 |
| 4legacy | 1981 | Akin, William (1445) | Lost 1-2 | -191479 |
| top | average opponent: 1474record: 1-3 | new rating: 1479 | ||
| Grand Prix Washington DC 2013 (legacy) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 357 | Jackson, Robert (1500) | Won 2-0 | +171535 |
| 2legacy | 323 | Fitzgerald, Charles (1464) | Lost 1-2 | -191516 |
| 3legacy | 633 | McLaughlin, Sage (1502) | Lost 1-2 | -181498 |
| 4legacy | 666 | Piccinino, Stefano (1620) | Won 2-0 | +201518 |
| 5legacy | 600 | WILSON, SAM (1499) | Won 2-1 | +181536 |
| 6legacy | 412 | Lewis, Nathan (1517) | Lost 0-2 | -191517 |
| top | average opponent: 1517record: 3-3 | new rating: 1517 | ||
| Grand Prix Charlotte 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 414 | Handy, Amber (1500) | Lost 1-2 | -181482 |
| 2sealed | 368 | EDWARDS, LANCE (1482) | Won 2-1 | +181500 |
| 3sealed | 394 | Marinas, Gene (1517) | Won 2-1 | +181518 |
| 4sealed | 207 | Bower, Ross (1500) | Won 2-1 | +181536 |
| 5sealed | 196 | Beasly, Graham (1536) | Won 2-1 | +181554 |
| 6sealed | 157 | Lee, Ryan (1556) | Lost 0-2 | -181536 |
| 7sealed | 229 | Moneymaker, Nathan (1520) | Lost 0-2 | -181518 |
| top | average opponent: 1516record: 4-3 | new rating: 1518 | ||