Peacock, Eric
Current rating: 1547
Record: 7-4-2
| Grand Prix Toronto 2015 (DTK standard) | starting rating: 1554 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 311 | Cirkon, Nick (1500) | Lost 1-2 | -191535 |
| 2standard | 518 | Berube, Gabriel (1482) | Lost 0-2 | -191516 |
| 3standard | 691 | Sheppard, Philip (1464) | Won 2-1 | +171533 |
| 4standard | 609 | Cavaliere, Vincent (1321) | Won 2-0 | +141547 |
| 5standard | 401 | Moles, Tommy (1454) | Won 2-1 | +161563 |
| 6standard | 240 | Sweezey, Scott (1642) | Lost 1-2 | -161547 |
| average opponent: 1477record: 3-3 | new rating: 1547 | |||
| Grand Prix Boston-Worcester 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 94 | Thompson, Kevin (1529) | Won 2-1 | +191519 |
| 2modern | 221 | McPherson, Bryan (1558) | Draw 1-1 | 01519 |
| 3modern | 238 | Gronski, Michael (1515) | Draw 1-1 | 01519 |
| 4modern | 373 | Henderson, Douglas (1457) | Won 2-0 | +171536 |
| 5modern | 250 | Lasorsa, Brett (1590) | Won 2-0 | +191555 |
| 6modern | 158 | Parlato, Richie (1559) | Won 2-1 | +181573 |
| 7modern | 95 | Jabs, Andrew (1487) | Lost 1-2 | -191554 |
| average opponent: 1528record: 4-1-2 | new rating: 1554 | |||