Seidell, Charlie
Current rating: 1429
Record: 0-4-1
| Grand Prix Madison 2015 (BFZ limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 543 | Witt, Ted (1500) | Lost 0-2 | -171447 |
| 2sealed | 603 | Holmes, Ronnie (1453) | Lost 1-2 | -181429 |
| average opponent: 1476record: 0-2 | new rating: 1429 | |||
| Grand Prix Baltimore 2012 (DKA standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 12 | Meinders, Chris (1500) | Lost 1-2 | -181482 |
| 2standard | 466 | Bonilla, Raymond (1482) | Draw 1-1 | 01482 |
| 3standard | 603 | Williams, Matthew (1482) | Lost 0-2 | -181464 |
| average opponent: 1488record: 0-2-1 | new rating: 1464 | |||