Ward, Jonathan B
Current rating: 1572
Record: 19-16-3
| Grand Prix Boston-Worcester 2012 (M13 limited) | starting rating: 1563 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 43 | Dwyer, Brendan (1500) | Draw 1-1 | -11562 |
| 2sealed | 453 | Webber, Chris (1536) | Won 2-1 | +171579 |
| 3sealed | 304 | Alvarez, Lance (1502) | Won 2-0 | +171596 |
| 4sealed | 247 | Herr, Briana (1407) | Won 2-0 | +141610 |
| 5sealed | 123 | Corradi, Gregory (1554) | Lost 0-2 | -191591 |
| 6sealed | 273 | Oro Yu, Ivan (1524) | Lost 0-2 | -191572 |
| top | average opponent: 1504record: 3-2-1 | new rating: 1572 | ||
| Grand Prix Toronto 2006 (DIS limited) | starting rating: 1567 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 54 | Nykoluk, Mike (1518) | Won 2-0 | +171584 |
| 3sealed | 4 | Boehm, Greg (1557) | Lost 1-2 | -181566 |
| 4sealed | 93 | O'Herlihy, Edward (1501) | Won 2-1 | +171583 |
| 5sealed | 63 | Stoddard, Samuel (1475) | Lost 0-2 | -201563 |
| top | average opponent: 1513record: 2-2 | new rating: 1563 | ||
| Grand Prix Richmond 2006 (GPT limited) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 27 | Miller, Kyle (1464) | Won 2-0 | +181485 |
| 2sealed | 80 | Jarvis, Aaron (1572) | Won 2-0 | +191504 |
| 3sealed | 64 | young, jimmy (1503) | Won 2-1 | +181522 |
| 4sealed | 36 | Ravitz, Joshua (1782) | Won 2-1 | +231545 |
| 5sealed | 15 | Wallace, Jason (1534) | Won 2-1 | +181563 |
| 6sealed | 8 | Lieberman, Alex (1886) | Lost 1-2 | -121551 |
| 7sealed | 17 | Ioli, Mark (1754) | Won 2-1 | +211572 |
| 8sealed | 6 | Dean, J. Evan (1553) | ID | 01572 |
| 9draft | 27 | Mantey, Tyler (1646) | Lost 1-2 | -161556 |
| 10draft | 29 | Gromko, Radoslaw (1710) | Lost 0-2 | -161540 |
| 11draft | 21 | Lorenz, Ryan (1612) | Won 2-0 | +201560 |
| 12draft | 12 | Zajdner, Mark (1712) | Won 2-0 | +201580 |
| 13draft | 21 | Parker, Brock (1857) | Lost 0-2 | -131567 |
| top | average opponent: 1660record: 8-4-1 | new rating: 1567 | ||
| Grand Prix Charlotte 2005 (extended) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 96 | Norris, James (1494) | Lost 1-2 | -181467 |
| 2extended | 143 | Webb, Adam (1414) | Lost 1-2 | -191448 |
| 3extended | 189 | Taylor, Bryan (1464) | Won 2-1 | +181466 |
| 4extended | 192 | Campbell, John (1482) | Won 2-0 | +191485 |
| 5extended | 152 | Fulton, Joshua (1500) | Lost 1-2 | -181467 |
| top | average opponent: 1471record: 2-3 | new rating: 1467 | ||
| Grand Prix Philadelphia 2005 (legacy) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 35 | Mattiuzzo, Richard (1500) | Draw 1-1 | 01502 |
| 2legacy | 119 | Roblee, Nick (1500) | Won 2-0 | +181520 |
| 3legacy | 75 | Sussino, Tim (1468) | Draw 1-1 | -11519 |
| 4legacy | 153 | Edwards, Craig (1589) | Lost 0-2 | -161503 |
| 5legacy | 178 | Cuevas, Miguel (1518) | Lost 0-2 | -181485 |
| top | average opponent: 1515record: 1-2-2 | new rating: 1485 | ||
| Grand Prix Boston 2005 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 80 | Hsieh, Alexander (1500) | Won 2-0 | +181518 |
| 2extended | 110 | Durnan, Harry (1495) | Won 2-0 | +181536 |
| 3extended | 4 | Connelly, Daniel R (1503) | Lost 0-2 | -191517 |
| 4extended | 161 | Dungar, Mike (1518) | Lost 0-2 | -181499 |
| 5extended | 234 | O'Connell, Titan (1517) | Won 2-1 | +181517 |
| 6extended | 158 | Phillips, Cedric (1685) | Lost 1-2 | -151502 |
| top | average opponent: 1536record: 3-3 | new rating: 1502 | ||