Kerwin, Christopher
Current rating: 1485
| Grand Prix New Jersey 2014 (legacy) | starting rating: 1520 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 1677 | Meadow, Eric (1448) | Won 2-1 | +171537 |
| 4legacy | 1526 | Ramias, Jason (1657) | Lost 0-2 | -161521 |
| 5legacy | 1659 | Lesko, Ryan (1503) | Lost 0-2 | -181503 |
| 6legacy | 1671 | Kanaan, David (1493) | Lost 0-2 | -181485 |
| top | average opponent: 1525record: 1-3 | new rating: 1485 | ||
| Grand Prix Richmond 2014 (modern) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 423 | Swisher, Jason (1500) | Lost 0-2 | -181466 |
| 2modern | 471 | Neil, Todd (1481) | Won 2-0 | +181484 |
| 3modern | 304 | Peth, Joshua (1499) | Won 2-1 | +191503 |
| 4modern | 234 | Dansey, Patrick (1518) | Won 2-1 | +181521 |
| 5modern | 157 | Johnson, Justin (1534) | Lost 0-2 | -181503 |
| 6modern | 232 | Ambrosio, Joe (1455) | Won 2-1 | +171520 |
| 7modern | 213 | Lynn, Jerry (1535) | Won 2-1 | +181538 |
| 8modern | 67 | Giallo, Joseph (1537) | Lost 0-2 | -181520 |
| top | average opponent: 1507record: 5-3 | new rating: 1520 | ||
| Grand Prix Philadelphia 2012 (RTR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 280 | Konstans, Devin (1500) | Lost 1-2 | -181482 |
| 2sealed | 292 | Frazier, Tyler (1529) | Lost 0-2 | -171465 |
| 3sealed | 396 | Pompa, Robert (1463) | Won 2-1 | +181483 |
| 4sealed | 369 | Schutz, Joseph R (1483) | Won 2-1 | +181501 |
| 5sealed | 236 | Chernobryvchenko, Mikhail (1550) | Lost 1-2 | -171484 |
| top | average opponent: 1505record: 2-3 | new rating: 1484 | ||