Matlock, Clay
Current rating: 1572
Record: 11-7
| Grand Prix Denver 2017 (HOU standard) | starting rating: 1543 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 49 | Lirley, Steve (1500) | Won 2-0 | +171560 |
| 2standard | 254 | Russell, Marco (1505) | Lost 0-2 | -191541 |
| 3standard | 391 | Ocampo, Neil (1594) | Lost 1-2 | -171524 |
| 4standard | 163 | Conrad, Amanda (1432) | Won 2-1 | +161540 |
| 5standard | 384 | Bennett, Chase (1507) | Won 2-1 | +181558 |
| 6standard | 257 | Smith, Matthew (1590) | Won 2-1 | +181576 |
| 7standard | 195 | Canales, David (1514) | Lost 0-2 | -191557 |
| 8standard | 275 | Bonk, Christopher (1501) | Won 2-0 | +171574 |
| 9standard | 198 | Adams, Jon (1480) | Won 2-0 | +161590 |
| 10standard | 113 | Eakin, Michael (1586) | Lost 0-2 | -181572 |
| average opponent: 1521record: 6-4 | new rating: 1572 | |||
| Grand Prix Dallas-Fort Worth 2011 (MBS standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 166 | Fitchko, William (1508) | Won 2-1 | +181518 |
| 3standard | 28 | Marshall, Tyler S (1592) | Lost 0-2 | -171501 |
| 4standard | 252 | Langford, Matthew (1410) | Lost 0-2 | -191482 |
| 5standard | 358 | Feris, Samuel (1483) | Won 2-1 | +181500 |
| 6standard | 316 | Hendrickson, Mark (1655) | Won 2-1 | +211521 |
| 7standard | 234 | Aune, Eirik (1858) | Won 2-1 | +241545 |
| 8standard | 72 | Butler, Jessie (1526) | Won 2-1 | +171562 |
| 9standard | 86 | Muhich, Alex Jerard (1481) | Lost 0-2 | -191543 |
| average opponent: 1564record: 5-3 | new rating: 1543 | |||