Vlahos, Constantine
Current rating: 1482
Record: 3-4-1
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 443 | Cole, Allyson (1500) | Lost 0-2 | -171463 |
| 2sealed | 448 | Wardle, Brad (1482) | Draw 1-1 | 01463 |
| 3sealed | 442 | Paniagua, Alex (1518) | Won 2-0 | +191482 |
| average opponent: 1500record: 1-1-1 | new rating: 1482 | |||
| Grand Prix Salt Lake City 2012 (DKA standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 229 | Bingham, Austin (1500) | Won 2-0 | +181518 |
| 2standard | 7 | Hardman, Zachary (1518) | Won 2-1 | +181536 |
| 3standard | 181 | Tewes, Eric (1478) | Lost 1-2 | -191517 |
| 4standard | 269 | Gass, Jeremy (1429) | Lost 0-2 | -201497 |
| 5standard | 344 | Gates, Brandon M (1555) | Lost 1-2 | -171480 |
| average opponent: 1496record: 2-3 | new rating: 1480 | |||