Benefield, Calvin
Current rating: 1425
Record: 2-6
| Grand Prix Toronto 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 57 | Nutbean, Steve (1432) | Lost 0-2 | -191481 |
| 2modern | 487 | Carter, Craig (1511) | Won 2-0 | +181499 |
| 3modern | 284 | Pisecny, Louis (1450) | Lost 1-2 | -191480 |
| 4modern | 524 | Giroux, Tim (1415) | Won 2-1 | +171497 |
| 5modern | 437 | Hahn, Alex (1443) | Lost 0-2 | -191478 |
| 6modern | 433 | Vandelden, Alex (1532) | Lost 0-2 | -171461 |
| 7modern | 353 | Suntha, Sangar (1463) | Lost 0-2 | -181443 |
| 8modern | 318 | MacLeod, Michael (1450) | Lost 0-2 | -181425 |
| average opponent: 1462record: 2-6 | new rating: 1425 | |||