Doubson, Kyril
Current rating: 1512
Record: 7-7
| Grand Prix Detroit 2013 (modern) | starting rating: 1488 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 368 | Taimla, Christopher (1576) | Lost 1-2 | -161472 |
| 2modern | 356 | Cleaver, John (1498) | Won 0-0 | +181490 |
| 3modern | 367 | Schenkel, Alex (1500) | Won 2-1 | +181508 |
| 4modern | 227 | Longo, Tyler (1591) | Won 2-1 | +201528 |
| 5modern | 186 | Vasovski, Michael (1623) | Won 2-1 | +201548 |
| 6modern | 108 | Stipp, Christopher (1519) | Lost 1-2 | -191529 |
| 7modern | 161 | Coleman, Allison (1564) | Lost 0-2 | -171512 |
| 8modern | 285 | Grendell, James (1537) | Won 2-0 | +181530 |
| 9modern | 196 | Kliemann, Steven (1547) | Lost 0-2 | -181512 |
| average opponent: 1550record: 5-4 | new rating: 1512 | |||
| Grand Prix Toronto 2012 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 41 | Kavanagh, Kris (1532) | Won 2-0 | +191519 |
| 2modern | 41 | Woodley, Ian (1871) | Lost 1-2 | -121507 |
| 3modern | 41 | Isaacs, Michael J (1499) | Won 2-0 | +181525 |
| 4modern | 41 | Kuehl, Darryl (1518) | Lost 0-2 | -191506 |
| 5modern | 41 | Batuigas, Rocheller (1485) | Lost 0-2 | -181488 |
| average opponent: 1581record: 2-3 | new rating: 1488 | |||