Cracco, Mark
Current rating: 1554
Record: 5-2-2
| Grand Prix Charleston 2012 (RTR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 37 | Weihrauch, Jacob (1500) | Lost 0-0 | -181482 |
| 2standard | 168 | Thomas, Jibri (1473) | Lost 0-2 | -181464 |
| 3standard | 253 | Pitman, Anthony S (1429) | Draw 1-1 | -11463 |
| 4standard | 300 | Sears, Casey (1464) | Won 2-0 | +181481 |
| 5standard | 255 | Moyer, Chris (1447) | Won 2-1 | +181499 |
| 6standard | 199 | Gant, Eugene (1502) | Won 2-0 | +181517 |
| 7standard | 147 | Heinricy, Landan (1415) | Won 2-0 | +161533 |
| 8standard | 108 | Adams, Ken (1743) | Draw 1-1 | +41537 |
| 9standard | 111 | Baldwin, Wally (1525) | Won 2-0 | +171554 |
| average opponent: 1500record: 5-2-2 | new rating: 1554 | |||