Belcher, William
Current rating: 1425
Record: 13-17
| Grand Prix Hartford 2018 (modern) | starting rating: 1478 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 529 | Broadstone, Henry (1500) | Lost 0-2 | -181460 |
| 2modern | 640 | Gay, Joshua (1482) | Lost 0-2 | -181442 |
| 3modern | 829 | Keefe, Miles (1464) | Won 2-0 | +191461 |
| 4modern | 602 | Conroy, Mackenzie (1482) | Won 2-0 | +181479 |
| 5modern | 512 | Pawlowski, Gregory (1486) | Lost 1-2 | -181461 |
| 6modern | 644 | Mccormack, Christopher (1482) | Lost 0-2 | -171444 |
| 7modern | 563 | Stollman, Ryan (1429) | Lost 0-2 | -191425 |
| top | average opponent: 1475record: 2-5 | new rating: 1425 | ||
| Grand Prix New Jersey 2017 (std) (AER standard) | starting rating: 1514 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 275 | Landers, Robert (1500) | Lost 1-2 | -181496 |
| 2standard | 434 | Mccollaum, James (1482) | Won 2-0 | +181514 |
| 3standard | 557 | Nicolas, Victor (1530) | Lost 0-2 | -181496 |
| 4standard | 719 | Weber, Douglas (1484) | Lost 1-2 | -181478 |
| top | average opponent: 1499record: 1-3 | new rating: 1478 | ||
| Grand Prix Providence 2016 (KLD standard) | starting rating: 1517 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 2 | Grimes, Zachary (1412) | Won 2-1 | +161533 |
| 2standard | 26 | Rapkowicz, Ryan (1518) | Lost 1-2 | -191514 |
| 3standard | 437 | Burston, Pete (1393) | Won 2-0 | +161530 |
| 4standard | 205 | Foley, Matthew (1569) | Won 2-1 | +191549 |
| 5standard | 92 | Cailloux, Jacob (1616) | Lost 0-2 | -171532 |
| 6standard | 252 | Niyazov, Igor (1532) | Lost 0-2 | -181514 |
| top | average opponent: 1507record: 3-3 | new rating: 1514 | ||
| Grand Prix New York 2016 (SOI standard) | starting rating: 1556 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 156 | Makholm, Patrick (1593) | Lost 0-2 | -171539 |
| 2standard | 601 | Lascano, Noah (1482) | Won 2-0 | +171556 |
| 3standard | 624 | Phillips, Jeffrey (1416) | Lost 0-2 | -211535 |
| 4standard | 847 | Koontharana, Andrew (1483) | Lost 0-2 | -181517 |
| top | average opponent: 1493record: 1-3 | new rating: 1517 | ||
| Grand Prix Boston-Worcester 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 79 | Burrows, Irene (1439) | Lost 1-2 | -191481 |
| 2modern | 306 | Brock, Kadar (1396) | Won 2-1 | +161497 |
| 3modern | 359 | Gendron, Jason (1445) | Won 2-1 | +171514 |
| 4modern | 175 | Case, Jeffrey (1517) | Lost 0-2 | -181496 |
| 5modern | 288 | Slee, William (1376) | Won 2-0 | +161512 |
| 6modern | 300 | Stromley, Michael (1454) | Won 2-1 | +171529 |
| 7modern | 136 | Berry, Craig (1655) | Won 2-1 | +201549 |
| 8modern | 82 | Blackmor, Jason (1592) | Won 2-1 | +191568 |
| 9modern | 101 | Moir, Ben (1920) | Lost 1-2 | -121556 |
| top | average opponent: 1533record: 6-3 | new rating: 1556 | ||