Pottle, Allan
Current rating: 1473
Record: 10-11-3
| Grand Prix Boston-Worcester 2014 (modern) | starting rating: 1512 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 1121 | Slabicky, Yuriy (1500) | Draw 1-1 | 01512 |
| 2modern | 987 | Palmieri, Nicholas (1499) | Won 2-0 | +181530 |
| 3modern | 919 | Buchholz, Evan (1520) | Lost 0-2 | -181512 |
| 4modern | 1067 | Strait, Caleb (1500) | Won 2-1 | +171529 |
| 5modern | 938 | Morton, Lisa (1465) | Lost 1-2 | -191510 |
| 6modern | 1032 | Morales, Charles (1500) | Lost 0-2 | -181492 |
| 7modern | 1003 | Sebben, Matthew (1456) | Lost 1-2 | -191473 |
| top | average opponent: 1492record: 2-4-1 | new rating: 1473 | ||
| Grand Prix Boston-Worcester 2012 (M13 limited) | starting rating: 1531 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 291 | Gagnon Paradis, Ulysse (1534) | Lost 0-2 | -181513 |
| 2sealed | 688 | Lewis, Harry (1482) | Won 2-0 | +181531 |
| 3sealed | 436 | Particianone, Kenny (1500) | Lost 0-2 | -191512 |
| top | average opponent: 1505record: 1-2 | new rating: 1512 | ||
| Grand Prix Boston 2003 (LGN limited) | starting rating: 1553 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 174 | Wasserburger, Christy (1500) | Draw 1-1 | -11552 |
| 2sealed | 145 | Cross, John (1483) | Won 2-1 | +161568 |
| 3sealed | 90 | Mazur, Anthony (1518) | Won 2-1 | +181586 |
| 4sealed | 84 | Vienneau, Matthew (1650) | Lost 0-2 | -171569 |
| 5sealed | 135 | Ricciardi, Michael (1539) | Lost 1-2 | -191550 |
| 6sealed | 155 | Orcutt, Daniel (1500) | Lost 1-2 | -191531 |
| top | average opponent: 1532record: 2-3-1 | new rating: 1531 | ||
| Grand Prix Boston 2001 (PLS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 188 | Rumgay, Nicholas (1464) | Won 2-0 | +171517 |
| 2sealed | 26 | Flores, Michael (1513) | Lost 1-2 | -181499 |
| 3sealed | 99 | Sellar, Colin (1518) | Draw 1-1 | +11500 |
| 4sealed | 183 | Pollichemi, Chris (1499) | Won 1-0 | +181518 |
| 5sealed | 126 | Lucy, J. Sawyer (1518) | Won 2-0 | +181536 |
| 6sealed | 85 | Blake, Matthew (1534) | Won 2-1 | +181554 |
| 7sealed | 51 | Twarog, Eric (1554) | Won 2-1 | +181572 |
| 8sealed | 32 | Potter, Skip (1523) | Lost 0-2 | -191553 |
| top | average opponent: 1515record: 5-2-1 | new rating: 1553 | ||