Berger, Michael
Current rating: 1450
| Grand Prix Las Vegas 2018 (limited) (DOM limited) | starting rating: 1438 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 418 | Moler, Tiger (1500) | Won 2-0 | +191457 |
| 2sealed | 123 | Grinta, Gabriel (1547) | Won 2-0 | +201477 |
| 3sealed | 326 | Hurtado, Patrick (1598) | Won 2-0 | +201497 |
| 4sealed | 13 | Lindle, David (1493) | Lost 1-2 | -181479 |
| 5sealed | 146 | Mulligan, Richard (1601) | Lost 1-2 | -161463 |
| 6sealed | 383 | Donato, Marino (1754) | Lost 0-2 | -131450 |
| top | average opponent: 1582record: 3-3 | new rating: 1450 | ||
| Grand Prix Indianapolis 2017 (HOU limited) | starting rating: 1444 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 63 | Chen, Alexander 2 (1522) | Lost 0-2 | -171427 |
| 2sealed | 325 | Cohen, Mitchel (1482) | Won 2-0 | +191446 |
| 3sealed | 298 | Fulgium, James (1951) | Lost 0-2 | -91437 |
| 4sealed | 468 | Puckett, Aaron (1481) | Won 2-1 | +191456 |
| 5sealed | 325 | Yu, Ming (1481) | Lost 0-2 | -181438 |
| top | average opponent: 1583record: 2-3 | new rating: 1438 | ||
| Grand Prix Madison 2015 (BFZ limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 464 | Kasprzyk, Trevor (1500) | Lost 1-2 | -181482 |
| 2sealed | 415 | Lewandowski, Kevin (1365) | Lost 0-2 | -201462 |
| 3sealed | 652 | Mohns, Brett (1464) | Lost 0-2 | -181444 |
| top | average opponent: 1443record: 0-3 | new rating: 1444 | ||