Koenig, Brandon
Current rating: 1529
Record: 11-12
| Grand Prix Indianapolis 2017 (HOU limited) | starting rating: 1498 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 142 | Mondon, Pierre (1826) | Lost 1-2 | -121486 |
| 2sealed | 305 | Welp, Andrew (1484) | Won 2-0 | +181504 |
| 3sealed | 324 | Johnson, Alex (1868) | Won 2-0 | +241528 |
| 4sealed | 161 | Pagan, Alberto (1569) | Lost 0-2 | -171511 |
| 5sealed | 441 | Kruse, Johnathan (1504) | Won 2-1 | +181529 |
| 6sealed | 240 | Burns, Zach (1526) | Won 2-1 | +181547 |
| 7sealed | 108 | Aali, Shah (1542) | Lost 0-2 | -181529 |
| top | average opponent: 1617record: 4-3 | new rating: 1529 | ||
| Grand Prix Indianapolis 2016 (modern) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 266 | Yam, Wing Chun (1850) | Lost 0-2 | -121506 |
| 4modern | 398 | Hauersperger, Jonathan (1522) | Won 2-1 | +181524 |
| 5modern | 371 | Petre, Evan (2012) | Lost 1-2 | -101514 |
| 6modern | 534 | Chin, Devon (1638) | Lost 0-2 | -161498 |
| top | average opponent: 1755record: 1-3 | new rating: 1498 | ||
| Grand Prix Detroit 2016 (modern) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 388 | Austin, Shawn (1607) | Lost 0-2 | -161451 |
| 2modern | 854 | Milne, Max (1481) | Won 2-0 | +191470 |
| 3modern | 542 | Head, Joshua (1448) | Lost 1-2 | -181452 |
| 4modern | 970 | Christopher, Kenny (1483) | Won 2-1 | +181470 |
| 5modern | 669 | Whisenhunt, Jesse (1504) | Won 2-0 | +191489 |
| 6modern | 570 | Marple, Christopher (1493) | Won 2-0 | +181507 |
| 7modern | 420 | Steele, CJ (1694) | Won 2-0 | +211528 |
| 8modern | 173 | Villela, Artur (1910) | Lost 0-2 | -111517 |
| 9modern | 421 | Anderson, Tyler (1541) | Won 2-1 | +181535 |
| 10modern | 271 | Carvalho, Mike (1558) | Lost 0-2 | -171518 |
| top | average opponent: 1572record: 6-4 | new rating: 1518 | ||
| Grand Prix Indianapolis 2015 (BFZ standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 157 | Myers, William (1577) | Lost 1-2 | -171483 |
| 2standard | 355 | Heritage, Matthew (1564) | Lost 0-2 | -161467 |
| top | average opponent: 1571record: 0-2 | new rating: 1467 | ||