Berg, James
Current rating: 1479
Record: 6-7
| Grand Prix Las Vegas 2015 (2) (MM2 limited) | starting rating: 1521 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 23 | Cook, Gloria (1469) | Won 2-0 | +171538 |
| 2sealed | 18 | Crowley, Benjamin (1474) | Lost 0-2 | -191519 |
| 3sealed | 199 | Chow, Harold (1443) | Won 2-0 | +171536 |
| 4sealed | 100 | Gould, Dan (1452) | Lost 1-2 | -201516 |
| 5sealed | 200 | Wyss, Richella (1501) | Lost 0-2 | -181498 |
| 6sealed | 198 | Rodriguez, George (1432) | Lost 0-2 | -191479 |
| average opponent: 1462record: 2-4 | new rating: 1479 | |||
| Grand Prix Dallas-Fort Worth 2011 (MBS standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 329 | Kemper, Jayson (1500) | Lost 1-2 | -181482 |
| 2standard | 319 | Hansel, Travis (1482) | Won 2-0 | +181500 |
| 3standard | 319 | LaFon, David (1500) | Won 2-0 | +181518 |
| 4standard | 329 | Zuniga, Cristian (1656) | Won 2-1 | +211539 |
| 5standard | 166 | Mercier, Mathew (1418) | Won 2-1 | +151554 |
| 6standard | 83 | Boyd, Adam (1604) | Lost 1-2 | -171537 |
| 7standard | 130 | Noworaj, Andrew (1643) | Lost 0-2 | -161521 |
| average opponent: 1543record: 4-3 | new rating: 1521 | |||