Lester, Joseph M
Current rating: 1446
Record: 3-6
| Grand Prix Charlotte 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 290 | Glavich, Nicholas (1518) | Lost 0-2 | -181482 |
| 2modern | 562 | Smith, Jason A (1482) | Lost 0-2 | -181464 |
| 3modern | 593 | Groff, Nat (1462) | Lost 0-2 | -181446 |
| 4modern | 652 | Isaac, Ryan (1444) | Won 2-1 | +181464 |
| 5modern | 579 | Pearson, Justin W (1462) | Won 2-1 | +181482 |
| 6modern | 481 | Harvey, Matthew (1469) | Won 2-1 | +181500 |
| 7modern | 425 | Niyazov, Igor (1587) | Lost 1-2 | -161484 |
| 8modern | 399 | Bantan, Thomas (1485) | Lost 1-2 | -181466 |
| 9modern | 370 | Perez, Jorge (1366) | Lost 0-2 | -201446 |
| average opponent: 1475record: 3-6 | new rating: 1446 | |||