Johnson, Charles V
Current rating: 1537
Record: 5-3
| Grand Prix Nashville 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 130 | Freedman, Josh (1464) | Won 2-0 | +171517 |
| 2sealed | 127 | Jackson, Steven A (1503) | Won 2-1 | +181535 |
| 3sealed | 163 | Pullen, Timothy (1488) | Lost 0-2 | -191516 |
| 4sealed | 259 | Stephens, Matthew (1424) | Won 2-0 | +171533 |
| 5sealed | 193 | Conard, Brad (1554) | Won 2-1 | +181551 |
| 6sealed | 158 | McMichael, Willie (1495) | Lost 1-2 | -191532 |
| 7sealed | 114 | Gennari Souza, Juliano (1736) | Won 2-0 | +221554 |
| 8sealed | 105 | Pastorinni, Luckas (1625) | Lost 0-2 | -171537 |
| average opponent: 1536record: 5-3 | new rating: 1537 | |||