Churchill, Mike
Current rating: 1486
Record: 11-12-2
| Grand Prix Las Vegas 2017 (modern) (modern) | starting rating: 1477 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 2121 | Magdaleno, Joseph (1497) | Lost 1-2 | -171460 |
| 3modern | 2183 | Merrill, Stephen (1499) | Won 2-0 | +181478 |
| 4modern | 2168 | Draxler, Rory (1790) | Lost 1-2 | -121466 |
| 5modern | 2173 | Fields, Frank (1736) | Lost 1-2 | -131453 |
| 6modern | 2175 | Curran, Sam (1379) | Won 2-0 | +161469 |
| 7modern | 2156 | Meadors, Dan (1395) | Won 2-0 | +171486 |
| 8modern | 2139 | Wyatt, Joseph (1462) | Won 2-0 | +181504 |
| 9modern | 2128 | Burkett, Joseph (1517) | Lost 0-2 | -181486 |
| top | average opponent: 1534record: 4-4 | new rating: 1486 | ||
| Grand Prix Las Vegas 2017 (limited) (AKH limited) | starting rating: 1533 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 2115 | Lichtblau, Daniel (1509) | Lost 0-2 | -181515 |
| 3sealed | 2171 | Crapper, Jesse (1435) | Lost 0-2 | -201495 |
| 4sealed | 2187 | Ranco, Eric (1485) | Lost 1-2 | -181477 |
| top | average opponent: 1476record: 0-3 | new rating: 1477 | ||
| Grand Prix Las Vegas 2017 (legacy) (legacy) | starting rating: 1554 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 2126 | Cranfill, Drew (1551) | Won 2-1 | +181572 |
| 3legacy | 2140 | Ingram, Michael (1528) | Won 2-1 | +171589 |
| 4legacy | 2111 | Weiser, Daniel (1785) | Lost 1-2 | -151574 |
| 5legacy | 2128 | Longo, Antonio Lucas (1525) | Lost 0-2 | -191555 |
| 6legacy | 2146 | Stepka, Benjamin (1412) | Draw 1-1 | -21553 |
| 7legacy | 2141 | Winkler, Will (1469) | Lost 1-2 | -201533 |
| top | average opponent: 1545record: 2-3-1 | new rating: 1533 | ||
| Grand Prix Toronto 2013 (THS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 360 | Soares, Dillon (1500) | Draw 1-1 | 01500 |
| 3sealed | 300 | Falco, Anthony (1482) | Won 2-1 | +181518 |
| 4sealed | 195 | Emil, Eirik (1521) | Lost 0-2 | -181500 |
| 5sealed | 339 | Belanger Noel, Amelie (1518) | Won 2-0 | +181518 |
| 6sealed | 224 | Draper, Andrew R (1536) | Won 2-1 | +181536 |
| 7sealed | 132 | Dehant, Alec (1510) | Lost 1-2 | -181518 |
| 8sealed | 228 | Barski, Robert (1518) | Won 2-0 | +181536 |
| 9sealed | 153 | De Vera, Enrique (1523) | Won 2-0 | +181554 |
| top | average opponent: 1514record: 5-2-1 | new rating: 1554 | ||