Alexander, Jack
Current rating: 1483
Record: 2-3
| Grand Prix Boston-Worcester 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 87 | Manuel, Melvin (1582) | Won 2-1 | +191519 |
| 2modern | 26 | Jack, Steven (1543) | Lost 1-2 | -171502 |
| 3modern | 244 | Surovy, Tyler (1520) | Lost 1-2 | -181484 |
| 4modern | 454 | Antonelli, Jonathan (1416) | Won 2-0 | +171501 |
| 5modern | 321 | Morrison, Bruce (1502) | Lost 1-2 | -181483 |
| average opponent: 1513record: 2-3 | new rating: 1483 | |||