Chitty, Matthew
Current rating: 1429
Record: 9-14-1
| Grand Prix Washington DC 2014 (JOU limited) | starting rating: 1469 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 442 | Merrick, Liam (1535) | Lost 1-2 | -171452 |
| 2sealed | 353 | Fontana, David (1482) | Lost 1-2 | -171435 |
| 3sealed | 580 | Egan, Sean (1097) | Won 2-0 | +121447 |
| 4sealed | 479 | Schwartz, Jeffrey (1482) | Lost 1-2 | -181429 |
| top | average opponent: 1399record: 1-3 | new rating: 1429 | ||
| Grand Prix Richmond 2014 (modern) | starting rating: 1423 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 1280 | Lorich, Mark (1500) | Lost 0-2 | -171406 |
| 2modern | 1515 | Thompson, Kevin (1533) | Lost 0-2 | -151391 |
| 3modern | 1657 | Puckett, Katie (1464) | Won 1-0 | +191410 |
| 4modern | 1458 | Schott, James (1463) | Draw 1-1 | +11411 |
| 5modern | 1509 | Robens, Charles (1447) | Won 2-0 | +191430 |
| 6modern | 1386 | McHugh, Justin (1500) | Won 2-0 | +191449 |
| 7modern | 1277 | Burnham, Ross (1418) | Won 2-0 | +171466 |
| 8modern | 1189 | Grimsley, Michael (1536) | Won 2-1 | +201486 |
| 9modern | 1122 | Geoffrion, Peter (1554) | Lost 0-2 | -171469 |
| top | average opponent: 1490record: 5-3-1 | new rating: 1469 | ||
| Grand Prix Washington DC 2010 (ROE standard) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 43 | Fennell, Christopher (1967) | Lost 0-2 | -101456 |
| 5standard | 149 | Goins, John (1524) | Lost 0-2 | -161440 |
| 6standard | 258 | Edwards, Kenneth R (1518) | Lost 1-2 | -171423 |
| top | average opponent: 1670record: 0-3 | new rating: 1423 | ||
| Grand Prix New Jersey 2004 (Mirrodin block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 27 | Phillips, Brian M (1615) | Won 2-1 | +201520 |
| 2block | 163 | Johnston, Ryan (1518) | Lost 0-2 | -181502 |
| 3block | 351 | Gates, Nathaniel (1497) | Won 2-1 | +181520 |
| 4block | 171 | Calvert, Kevin (1521) | Lost 1-2 | -181502 |
| 5block | 282 | Lewis, Matt (1514) | Won 2-0 | +181520 |
| 6block | 228 | Cooper, Matt (1506) | Lost 0-2 | -181502 |
| 7block | 252 | Franco, Charles (1499) | Lost 0-2 | -181484 |
| 8block | 205 | Wenkemann, Dirk (1486) | Lost 0-1 | -181466 |
| top | average opponent: 1520record: 3-5 | new rating: 1466 | ||