Bosr, Jonathan
Current rating: 1464
Record: 3-5
| Grand Prix Charlotte 2005 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 11 | Smith, Preston (1500) | Lost 0-2 | -181482 |
| 2extended | 135 | Lafakis, Chris (1536) | Lost 0-2 | -171465 |
| 3extended | 183 | Chancey, Malcolm (1465) | Won 2-0 | +181483 |
| 4extended | 158 | Langley, Christopher (1482) | Lost 1-2 | -181465 |
| 5extended | 179 | Sugg, Austin (1464) | Lost 0-2 | -181447 |
| 6extended | 158 | Huffman, David (1412) | Won 2-0 | +171464 |
| 7extended | 124 | Babson, McCray (1464) | Won 2-0 | +181482 |
| 8extended | 88 | Sexton, Steven (1481) | Lost 0-2 | -181464 |
| average opponent: 1476record: 3-5 | new rating: 1464 | |||