Zwicker, Bryan
Current rating: 1520
Record: 4-3
| Grand Prix Hartford 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 595 | Boni, Sidney (1500) | Won 2-0 | +181518 |
| 2modern | 149 | Pinaud, Cooper (1518) | Won 2-0 | +181536 |
| 3modern | 44 | Berard, Michael (1704) | Lost 0-2 | -151521 |
| 4modern | 337 | Irwin, John (1393) | Lost 1-2 | -201501 |
| 5modern | 508 | Delvalle, Joseph (1525) | Won 2-1 | +181519 |
| 6modern | 364 | Noonan, Cedar (1524) | Won 2-1 | +181537 |
| 7modern | 155 | Wight, Lawrence (1601) | Lost 1-2 | -171520 |
| average opponent: 1538record: 4-3 | new rating: 1520 | |||