Zoll, Bryan
Current rating: 1550
| Grand Prix Washington DC 2013 (legacy) | starting rating: 1469 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 416 | Rogers, Kevin (1429) | Won 2-0 | +171486 |
| 2legacy | 250 | Bourne, Jeff (1500) | Won 2-1 | +191505 |
| 3legacy | 727 | Bauer, David (1615) | Won 2-0 | +201525 |
| 4legacy | 142 | Fulton, Randall (1446) | Won 2-0 | +161541 |
| 5legacy | 34 | Paynter, Devon (1542) | Won 2-1 | +181559 |
| 6legacy | 52 | Vidugiris, Gaudenis (1951) | Lost 0-2 | -111548 |
| 7legacy | 135 | O'Neal, Chris (1558) | Won 2-1 | +181566 |
| 8legacy | 68 | Rosario Jr., Wil (1588) | Draw 1-1 | 01566 |
| 9legacy | 61 | Battle, Benjamin R (1636) | Lost 1-2 | -161550 |
| top | average opponent: 1585record: 6-2-1 | new rating: 1550 | ||
| Grand Prix Atlanta 2012 (legacy) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 7 | Efland, Zach (1710) | Lost 1-2 | -141450 |
| 2legacy | 199 | Owens, Justin B (1482) | Won 2-1 | +191469 |
| 3legacy | 254 | Neely, Frank H (1516) | Won 2-1 | +191488 |
| 4legacy | 262 | Canfield, Jonathan (1518) | Won 2-0 | +181506 |
| 5legacy | 93 | Reyes, Bejay (1453) | Lost 1-2 | -191487 |
| 6legacy | 201 | Burgin, Miles (1467) | Lost 1-2 | -181469 |
| top | average opponent: 1524record: 3-3 | new rating: 1469 | ||
| Grand Prix Columbus 2010 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 123 | Crowe, Patrick H (1500) | Lost 0-2 | -181482 |
| 2legacy | 238 | Betz, Tim J (1481) | Lost 1-2 | -181464 |
| 3legacy | 253 | Molnar, Ryan S (1462) | Won 2-0 | +181482 |
| 4legacy | 228 | Peavler, Justin (1481) | Lost 0-2 | -181464 |
| top | average opponent: 1481record: 1-3 | new rating: 1464 | ||