Modesto, Celso
Current rating: 1463
Record: 3-5
| Grand Prix Hartford 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 108 | Frueh, Daniel (1500) | Won 2-1 | +181518 |
| 2modern | 382 | Duffee, Daniel (1453) | Lost 1-2 | -191499 |
| 3modern | 464 | Widmer, Austin (1542) | Won 2-1 | +191518 |
| 4modern | 288 | Cable, Brandon (1522) | Lost 1-2 | -181500 |
| 5modern | 622 | Vitullo, Joshua (1491) | Lost 0-2 | -181482 |
| 6modern | 606 | Pelton-Flavin, Torin (1482) | Won 2-0 | +181500 |
| 7modern | 475 | Jung, Theodore (1488) | Lost 1-2 | -191481 |
| 8modern | 433 | Goldberg, Ryan (1485) | Lost 0-2 | -181463 |
| average opponent: 1496record: 3-5 | new rating: 1463 | |||