Reece, Jonathan
Current rating: 1496
| Grand Prix Madison 2015 (BFZ limited) | starting rating: 1469 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 245 | Barnhart, Wes (1523) | Won 2-1 | +191488 |
| 3sealed | 20 | Staal, Taran (1571) | Lost 0-2 | -171471 |
| 4sealed | 381 | Mellish, James (1501) | Won 2-0 | +191490 |
| 5sealed | 168 | Deng, Steven (1590) | Lost 0-2 | -161474 |
| 6sealed | 400 | Henninger, James (1525) | Won 2-0 | +191493 |
| 7sealed | 216 | Pope, Tyke (1634) | Won 2-1 | +201513 |
| 8sealed | 171 | Kormendi, Andre (1568) | Lost 0-2 | -171496 |
| top | average opponent: 1559record: 4-3 | new rating: 1496 | ||
| Grand Prix Columbus 2010 (legacy) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 461 | Bogan, Spencer A (1500) | Won 2-0 | +191484 |
| 2legacy | 557 | Sanchez, Dan (1518) | Lost 1-2 | -181466 |
| 3legacy | 624 | Pierce, Chris (1448) | Won 2-0 | +181484 |
| 4legacy | 524 | Clanton, Richard (1518) | Won 2-1 | +191503 |
| 5legacy | 521 | Truong, Andy (1537) | Lost 0-2 | -181485 |
| 6legacy | 507 | Dunning, Edward (1575) | Lost 1-2 | -161469 |
| top | average opponent: 1516record: 3-3 | new rating: 1469 | ||
| Grand Prix Chicago 2009 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 237 | Peets, Griffin (1504) | Lost 1-2 | -181482 |
| 2legacy | 358 | Logan, Dylan (1482) | Lost 1-2 | -181464 |
| 3legacy | 481 | Rubino, Carmen (1464) | Lost 0-2 | -181446 |
| 4legacy | 549 | Ahmad, Anwar (1507) | Won 2-0 | +191465 |
| top | average opponent: 1489record: 1-3 | new rating: 1465 | ||