Rayfield, Ryan
Current rating: 1518
Record: 6-5-1
| Grand Prix Oklahoma City 2015 (modern) | starting rating: 1537 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 376 | Builta, Drake (1535) | Won 2-0 | +181555 |
| 2modern | 67 | Hampton, Casey (1481) | Lost 1-2 | -201535 |
| 3modern | 494 | Johnson, Jeremy (1520) | Lost 0-0 | -181517 |
| 4modern | 458 | Edwards, Brandon (1481) | Won 2-1 | +171534 |
| 5modern | 340 | McClenathan, Sean (1655) | Lost 0-2 | -161518 |
| average opponent: 1535record: 2-3 | new rating: 1518 | |||
| Grand Prix San Antonio 2014 (KTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 341 | Payne, Ryan (1501) | Draw 1-1 | 01500 |
| 2standard | 297 | Moreno, John (1500) | Won 2-1 | +181518 |
| 3standard | 219 | Jalandoni, Vicente (1536) | Won 2-1 | +181536 |
| 4standard | 121 | Blackmor, Jason (1572) | Lost 0-2 | -171519 |
| 5standard | 234 | Hunter, Matthew (1517) | Won 2-1 | +181537 |
| 6standard | 143 | Quinn, Serena (1489) | Won 2-0 | +171554 |
| 7standard | 87 | Ortiz, Adolfo (1581) | Lost 1-2 | -171537 |
| average opponent: 1528record: 4-2-1 | new rating: 1537 | |||