Laymon, Damon
Current rating: 1525
Record: 16-16-1
| Grand Prix Denver 2015 (KTK standard) | starting rating: 1503 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 509 | Rheaume, Travis (1500) | Won 2-1 | +181521 |
| 2standard | 61 | Cressy, Brandon (1505) | Lost 1-2 | -181503 |
| 3standard | 464 | Gotierrez, Ezra (1499) | Won 2-0 | +181521 |
| 4standard | 206 | Grodsky, Ben (1467) | Won 2-0 | +171538 |
| 5standard | 106 | Yunko, John (1536) | Lost 0-1 | -181520 |
| 6standard | 232 | Sewell, Matthew (1713) | Won 2-1 | +211541 |
| 7standard | 264 | Williams, Austin (1490) | Won 2-1 | +171558 |
| 8standard | 94 | Taylor, Jason (1778) | Lost 1-2 | -141544 |
| 9standard | 154 | Batt, Travis (1470) | Lost 1-2 | -191525 |
| top | average opponent: 1551record: 5-4 | new rating: 1525 | ||
| Grand Prix Los Angeles 2014 (KTK standard) | starting rating: 1441 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 76 | Crawford, Matthew (1490) | Lost 0-2 | -171424 |
| 3standard | 522 | Shih, Gorby (1577) | Won 2-1 | +211445 |
| 4standard | 337 | Martin, Russ (1385) | Won 2-0 | +161461 |
| 5standard | 317 | Perez, Nicholas (1535) | Draw 1-1 | +21463 |
| 6standard | 228 | McWilliams, Nathan (1482) | Lost 1-2 | -181445 |
| 7standard | 363 | Ocampo, Jesse (1516) | Won 2-0 | +191464 |
| 8standard | 248 | Pearce, Seth (1579) | Won 2-1 | +201484 |
| 9standard | 163 | Silvester, Christopher (1512) | Won 2-0 | +191503 |
| top | average opponent: 1509record: 5-2-1 | new rating: 1503 | ||
| Grand Prix Salt Lake City 2014 (M15 limited) | starting rating: 1447 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 208 | Holiday, Zach (1500) | Won 2-0 | +191466 |
| 2sealed | 113 | DeHall, Parker (1520) | Won 2-0 | +191485 |
| 3sealed | 64 | Latimer, James (1724) | Lost 0-2 | -141471 |
| 4sealed | 152 | Lyons, Alicia (1487) | Won 1-0 | +181489 |
| 5sealed | 117 | Eide, Derek (1537) | Lost 0-2 | -171472 |
| 6sealed | 189 | Goers, Corey (1488) | Lost 1-2 | -181454 |
| 7sealed | 211 | Yost, Austin (1674) | Lost 0-2 | -141440 |
| 8sealed | 185 | Dye, William (1481) | Won 2-0 | +191459 |
| 9sealed | 147 | Niday, Lucas (1442) | Lost 1-2 | -181441 |
| top | average opponent: 1539record: 4-5 | new rating: 1441 | ||
| Grand Prix Austin 2012 (ISD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 23 | Lockard, Wesley (1518) | Lost 0-2 | -181482 |
| 3sealed | 262 | Taylor, Austin (1497) | Lost 0-2 | -171465 |
| 4sealed | 402 | Antonova, Nadja (1390) | Lost 1-2 | -201445 |
| 5sealed | 408 | Pine, Matthew (1465) | Won 2-1 | +191464 |
| 6sealed | 314 | Trejo, Paul (1501) | Won 2-1 | +181482 |
| 7sealed | 273 | Bogner, Ryan (1510) | Lost 1-2 | -171465 |
| 8sealed | 225 | Stephenson, William (1465) | Lost 1-2 | -181447 |
| top | average opponent: 1478record: 2-5 | new rating: 1447 | ||