Covino, David
Current rating: 1458
Record: 5-7-2
| Grand Prix Hartford 2018 (modern) | starting rating: 1538 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 187 | Marcellana, Ian (1392) | Lost 0-2 | -201518 |
| 2modern | 491 | Buffone, Jesse (1360) | Lost 0-2 | -211497 |
| 3modern | 836 | Steckel, Jared (1464) | Lost 1-2 | -191478 |
| 4modern | 830 | Weaver, Bradley (1431) | Won 2-1 | +171495 |
| 5modern | 779 | Cook, Wade (1460) | Lost 0-2 | -181477 |
| 6modern | 676 | Toussaint, Elias (1447) | Lost 0-2 | -191458 |
| average opponent: 1426record: 1-5 | new rating: 1458 | |||
| Grand Prix Boston-Worcester 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 928 | Bryant, Connor (1500) | Lost 1-2 | -181482 |
| 2modern | 1016 | Pavao, Kory (1465) | Won 2-0 | +181500 |
| 3modern | 1032 | Desmond, Benjamin (1500) | Won 2-0 | +181518 |
| 4modern | 1035 | Rehak, Mike (1559) | Draw 1-1 | 01518 |
| 5modern | 950 | Cheng, Wei-hung (1517) | Draw 1-1 | 01518 |
| 6modern | 1029 | DeTora, Melissa (1648) | Won 2-1 | +211539 |
| 7modern | 939 | Buchholz, Evan (1545) | Won 2-1 | +181557 |
| 8modern | 863 | Riker, Thomas (1529) | Lost 1-2 | -191538 |
| average opponent: 1533record: 4-2-2 | new rating: 1538 | |||