Larson, Benjamin
Current rating: 1406
Record: 10-17
| Grand Prix Detroit 2016 (modern) | starting rating: 1390 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 626 | Vetter, Dustin (1436) | Won 2-0 | +191409 |
| 2modern | 127 | Shore, Trenton (1566) | Won 2-0 | +201429 |
| 3modern | 84 | Coumtryman, Joe (1517) | Lost 0-2 | -161413 |
| 4modern | 390 | Luna, Marcus (1519) | Lost 1-2 | -161397 |
| 5modern | 935 | Champagne, Peter (1502) | Won 2-0 | +201417 |
| 6modern | 511 | Fennell, Christopher (1821) | Lost 1-2 | -111406 |
| top | average opponent: 1560record: 3-3 | new rating: 1406 | ||
| Grand Prix San Antonio 2014 (KTK standard) | starting rating: 1442 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 101 | Beard, Zachery (1500) | Lost 0-2 | -171425 |
| 2standard | 447 | Henderson II, LaVance (1414) | Lost 0-2 | -181407 |
| 3standard | 504 | Massey, Justin (1464) | Lost 1-2 | -171390 |
| top | average opponent: 1459record: 0-3 | new rating: 1390 | ||
| Grand Prix Minneapolis 2014 (modern) | starting rating: 1455 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 301 | Singleton, Robert (1514) | Lost 1-2 | -171438 |
| 2modern | 681 | Davis, Paul (1430) | Lost 0-2 | -181420 |
| 3modern | 891 | Webber, Logan (1463) | Won 2-0 | +191439 |
| 4modern | 807 | Knapp, Hans (1579) | Won 2-1 | +201459 |
| 5modern | 560 | Savinelli, K. J. (1481) | Lost 0-2 | -171442 |
| top | average opponent: 1493record: 2-3 | new rating: 1442 | ||
| Grand Prix Providence 2011 (legacy) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 170 | Cuellari, Robert (1535) | Won 2-0 | +191484 |
| 2legacy | 91 | Hess, Zach (1518) | Lost 1-2 | -181466 |
| 3legacy | 199 | Mulldune, Jeremy (1500) | Lost 0-2 | -171449 |
| 4legacy | 244 | Johnson, Josh (1548) | Lost 0-2 | -161433 |
| 5legacy | 236 | Venne Raymond, Nichola (1466) | Lost 0-2 | -181415 |
| 6legacy | 206 | Lloyd, Wayne (1449) | Won 2-0 | +191434 |
| 7legacy | 165 | True, Danny B (1465) | Won 2-1 | +191453 |
| 8legacy | 123 | Coppola, Christopher (1534) | Won 2-0 | +191472 |
| 9legacy | 89 | Tanner, Adam (1534) | Lost 1-2 | -171455 |
| top | average opponent: 1505record: 4-5 | new rating: 1455 | ||
| Grand Prix Boston 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 130 | Mueller, Anthony (1449) | Lost 1-2 | -191481 |
| 3sealed | 196 | Roush, Jacob (1500) | Won 2-0 | +181499 |
| 4sealed | 95 | Gamble, Paul G (1542) | Lost 1-2 | -171482 |
| 5sealed | 215 | Groski, Travis (1499) | Lost 1-2 | -171465 |
| top | average opponent: 1498record: 1-3 | new rating: 1465 | ||