Church, Sam
Current rating: 1498
Record: 18-18-1
| Grand Prix New Jersey 2017 (std) (AER standard) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 265 | Monico, Riccardo (1559) | Won 2-1 | +181536 |
| 2standard | 104 | Fabiano, Chris (1485) | Lost 0-2 | -191517 |
| 3standard | 534 | Mucciolo, Michael (1502) | Lost 0-2 | -181499 |
| 4standard | 684 | LaManna, Stephen (1471) | Won 2-1 | +181517 |
| 5standard | 430 | Cohen, Ethan (1487) | Lost 1-2 | -191498 |
| top | average opponent: 1501record: 2-3 | new rating: 1498 | ||
| Grand Prix Indianapolis 2016 (modern) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 455 | Anderson, Bryan (1424) | Won 2-0 | +171516 |
| 2modern | 224 | Doran, Paul (1573) | Lost 1-2 | -171499 |
| 3modern | 795 | Coyle, Michael (1404) | Won 2-1 | +161515 |
| 4modern | 529 | Weber, Ethan (1617) | Lost 1-2 | -161499 |
| 5modern | 695 | Lujan, Jb (1497) | Won 2-0 | +181517 |
| 6modern | 336 | Stewart, Benjamin (1486) | Won 2-0 | +171534 |
| 7modern | 179 | Hagerman, Benjamin (1605) | Lost 0-2 | -161518 |
| top | average opponent: 1515record: 4-3 | new rating: 1518 | ||
| Grand Prix Pittsburgh 2015 (modern) | starting rating: 1496 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 925 | Packard, Nicholas (1556) | Won 2-1 | +191515 |
| 2modern | 29 | Ettel, Richard (1521) | Won 2-1 | +191534 |
| 3modern | 119 | Gostek, Ryan (1599) | Lost 1-2 | -171517 |
| 4modern | 560 | Austin, Shawn (1574) | Draw 1-1 | +11518 |
| 5modern | 540 | Leff, Daniel (1479) | Lost 1-2 | -191499 |
| top | average opponent: 1546record: 2-2-1 | new rating: 1499 | ||
| Grand Prix Richmond 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 314 | Haynes, Kyle (1500) | Won 2-0 | +181518 |
| 2modern | 232 | Adamson, Zach (1518) | Won 2-0 | +181536 |
| 3modern | 196 | Monnin, Justin (1459) | Won 2-1 | +171553 |
| 4modern | 14 | Klett, Dylan (1549) | Lost 1-2 | -181535 |
| 5modern | 129 | Baker, JC (1374) | Lost 0-2 | -211514 |
| 6modern | 329 | Stewart, Michael (1544) | Lost 0-2 | -181496 |
| top | average opponent: 1491record: 3-3 | new rating: 1496 | ||
| Grand Prix Miami 2013 (DGM standard) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 124 | Giguere, Anthony (1500) | Lost 0-2 | -171463 |
| 2standard | 313 | Ramirez de Arellano, Alex (1482) | Won 2-0 | +181481 |
| 3standard | 336 | Rosberg, Sean (1513) | Lost 1-2 | -171464 |
| 4standard | 486 | Morel, Zachary (1482) | Won 2-0 | +181482 |
| 5standard | 388 | Sattar, Jonathan (1468) | Won 2-1 | +181500 |
| 6standard | 275 | Collins, Lowell (1517) | Won 2-1 | +181518 |
| 7standard | 234 | Somavilla, Daniel (1503) | Lost 1-2 | -181500 |
| 8standard | 244 | Wong, Sebastian (1517) | Won 2-0 | +181518 |
| 9standard | 195 | Michael, Matthew (1529) | Lost 1-2 | -181500 |
| top | average opponent: 1501record: 5-4 | new rating: 1500 | ||
| Grand Prix Pittsburgh 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 105 | Lyden, Sean (1500) | Won 2-0 | +181518 |
| 2sealed | 210 | Wilson, Mike (1499) | Won 2-0 | +181536 |
| 3sealed | 101 | Kim, Malcolm (1469) | Lost 1-2 | -201516 |
| 4sealed | 413 | Fisher, Joseph (1506) | Lost 1-2 | -181498 |
| 5sealed | 477 | Sudendorf, Vanessa (1501) | Lost 1-2 | -181480 |
| top | average opponent: 1495record: 2-3 | new rating: 1480 | ||