Michael B.,
Current rating: 1445
Record: 6-10
| Grand Prix Pittsburgh 2013 (GTC limited) | starting rating: 1426 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 215 | Aiken, Simone (1564) | Won 2-1 | +211447 |
| 2sealed | 99 | Price, Nathanial (1583) | Lost 0-2 | -161431 |
| 3sealed | 332 | Lee, Matthew S. (1490) | Won 2-0 | +191450 |
| 4sealed | 492 | White, Rory (1482) | Lost 0-2 | -171433 |
| 5sealed | 393 | Knepper, Bryan (1503) | Won 2-0 | +191452 |
| 6sealed | 426 | Sowers, Travis (1691) | Won 2-0 | +231475 |
| 7sealed | 246 | Averell, David (1645) | Lost 0-2 | -151460 |
| 8sealed | 241 | Kemper, Greg (1663) | Lost 0-2 | -151445 |
| average opponent: 1578record: 4-4 | new rating: 1445 | |||
| Grand Prix Lille 2012 (DKA standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 573 | Sylvain, Martineau (1517) | Lost 0-2 | -181482 |
| 3standard | 652 | Van Borm, Thomas (1341) | Won 2-1 | +161498 |
| 4standard | 664 | Dheilly, Maxime (1517) | Won 2-1 | +181516 |
| 5standard | 607 | Teppa, Michaele (1412) | Lost 1-2 | -201496 |
| 6standard | 686 | Walter, Markus (1505) | Lost 1-2 | -181478 |
| 7standard | 705 | Kluytmans, Wilko (1447) | Lost 1-2 | -181460 |
| 8standard | 727 | Terrier, Jerome (1494) | Lost 1-2 | -181442 |
| 9standard | 714 | Victorion, Andy (1549) | Lost 0-2 | -161426 |
| average opponent: 1473record: 2-6 | new rating: 1426 | |||