Schamber, Michael
Current rating: 1410
| Grand Prix Las Vegas 2015 (2) (MM2 limited) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 114 | Yang, Tony (1432) | Lost 0-2 | -181427 |
| 2sealed | 272 | Levin, Noah (1483) | Lost 0-2 | -171410 |
| top | average opponent: 1458record: 0-2 | new rating: 1410 | ||
| Grand Prix Los Angeles 2014 (KTK standard) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 235 | Shih, Gorby (1580) | Lost 0-2 | -171464 |
| 2standard | 568 | Baukholt, Robert (1380) | Lost 1-2 | -191445 |
| 3standard | 828 | Booth, Mark (1465) | Lost 1-2 | -181427 |
| 4standard | 801 | Kauffman, Tommy (1445) | Won 2-0 | +191446 |
| 5standard | 688 | Gremore, Pete (1466) | Won 2-0 | +181464 |
| 6standard | 540 | Beal, Brodi (1399) | Lost 0-2 | -191445 |
| top | average opponent: 1456record: 2-4 | new rating: 1445 | ||
| Grand Prix Anaheim 2012 (Innistrad block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 258 | Dyer, Jason (1500) | Lost 1-2 | -181482 |
| 2block | 258 | Johnson, Eric H (1521) | Lost 1-2 | -171465 |
| 3block | 356 | Rhoades, Evan (1411) | Draw 1-1 | -11464 |
| 4block | 426 | Rudin, Aaron (1428) | Won 2-0 | +171481 |
| 5block | 365 | Terrill, John (1488) | Won 2-1 | +181499 |
| 6block | 289 | Maleki, Keenan (1467) | Lost 0-2 | -181481 |
| top | average opponent: 1469record: 2-3-1 | new rating: 1481 | ||