Efsic, Edward
Current rating: 1434
Record: 2-6
| Grand Prix Sacramento 2018 (M19 limited) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 174 | Akers, David (1536) | Lost 1-2 | -171448 |
| 2sealed | 497 | Hensley, Chandler (1485) | Won 2-1 | +191467 |
| 3sealed | 357 | Eng, Jordan (1620) | Lost 0-2 | -161451 |
| 4sealed | 458 | Pastore, Tony (1480) | Lost 0-2 | -171434 |
| average opponent: 1530record: 1-3 | new rating: 1434 | |||
| Grand Prix Oakland 2013 (M14 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 290 | Milano, Anthony (1500) | Won 2-1 | +181518 |
| 2sealed | 85 | Morris, Robert (1501) | Lost 0-2 | -181500 |
| 3sealed | 489 | Bulthaup, Bryan (1552) | Lost 1-2 | -171483 |
| 4sealed | 540 | Hall, Samuel (1481) | Lost 1-2 | -181465 |
| average opponent: 1508record: 1-3 | new rating: 1465 | |||