Speer, Brendan
Current rating: 1450
Record: 4-7
| Grand Prix Madison 2015 (BFZ limited) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 352 | Zimmer, Kurt (1500) | Lost 0-2 | -181467 |
| 2sealed | 440 | Scobee, Robert (1482) | Lost 0-2 | -181449 |
| 3sealed | 736 | Coltrain, Taylor (1467) | Won 2-0 | +191468 |
| 4sealed | 1045 | Dellamater, Andrew (1482) | Lost 0-2 | -181450 |
| average opponent: 1483record: 1-3 | new rating: 1450 | |||
| Grand Prix Chicago 2012 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 220 | Martincie, Steven (1500) | Won 2-0 | +181518 |
| 2modern | 198 | Yoblonski, David (1518) | Won 2-1 | +181536 |
| 3modern | 206 | Poehling, Rick (1586) | Lost 1-2 | -171519 |
| 4modern | 325 | Detlefsen, Ryan (1473) | Won 2-1 | +171536 |
| 5modern | 239 | Ladouceur, Travis (1671) | Lost 0-2 | -151521 |
| 6modern | 337 | Pino, Greg (1546) | Lost 0-2 | -181503 |
| 7modern | 266 | Garrison, Justin (1496) | Lost 0-2 | -181485 |
| average opponent: 1541record: 3-4 | new rating: 1485 | |||