Moore, John B
Current rating: 1432
Record: 2-6
| Grand Prix Boston 2009 (M10 limited) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 127 | Cusson, Patrick (1500) | Won 2-1 | +191484 |
| 2sealed | 164 | Allen, Jonathan (1518) | Lost 1-2 | -181466 |
| 3sealed | 143 | Morison, Kyle (1500) | Lost 0-2 | -171449 |
| 4sealed | 305 | Markowitz, Jonathan (1482) | Lost 1-2 | -171432 |
| average opponent: 1500record: 1-3 | new rating: 1432 | |||
| Grand Prix Philadelphia 2008 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 173 | Visconti, Tom (1500) | Won 2-0 | +181518 |
| 2extended | 187 | Kaminski, Stephen (1460) | Lost 0-2 | -191499 |
| 3extended | 282 | Diefendorf, Brian (1625) | Lost 0-2 | -161483 |
| 4extended | 357 | Coval, Brian (1482) | Lost 0-2 | -181465 |
| average opponent: 1517record: 1-3 | new rating: 1465 | |||