Efthimiadis, Eric
Current rating: 1448
Record: 3-6
| Grand Prix Richmond 2014 (modern) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 516 | Mayen, Erick (1500) | Lost 0-2 | -181484 |
| 2modern | 648 | Queen, Justin (1482) | Lost 1-2 | -181466 |
| 3modern | 667 | Byam, Alan (1464) | Lost 0-2 | -181448 |
| average opponent: 1482record: 0-3 | new rating: 1448 | |||
| Grand Prix Charlotte 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 131 | Cachafeiro, Enrique (1500) | Won 2-1 | +181518 |
| 2sealed | 84 | Nix, Duane (1501) | Won 2-1 | +181536 |
| 3sealed | 120 | Selivorstov, Nikita (1620) | Lost 1-2 | -171519 |
| 4sealed | 193 | Taylor, Hunter (1487) | Won 2-0 | +181537 |
| 5sealed | 187 | Rahn, Dustin t (1526) | Lost 0-2 | -191518 |
| 6sealed | 302 | Bolt, John (1594) | Lost 0-2 | -161502 |
| average opponent: 1538record: 3-3 | new rating: 1502 | |||