Brunson, Kalib
Current rating: 1397
| Grand Prix Detroit 2019 (M20 limited) | starting rating: 1428 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 32 | Williams, Gabriel (1412) | Lost 1-2 | -191409 |
| 2sealed | 262 | Decker, Mike (1592) | Won 2-0 | +221431 |
| 3sealed | 223 | Querques, Joe (1488) | Lost 0-2 | -171414 |
| 4sealed | 270 | Fisher, Matt 900 (1483) | Lost 0-2 | -171397 |
| top | average opponent: 1494record: 1-3 | new rating: 1397 | ||
| Grand Prix Indianapolis 2017 (HOU limited) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 209 | McNitt, Joel (1500) | Lost 1-2 | -171463 |
| 2sealed | 374 | Koerber, Timothy (1469) | Draw 1-1 | 01463 |
| 3sealed | 484 | Lab, Brandon (1480) | Lost 0-2 | -181445 |
| 4sealed | 528 | Hosler, Ryan (1466) | Lost 0-2 | -171428 |
| top | average opponent: 1479record: 0-3-1 | new rating: 1428 | ||
| Grand Prix Detroit 2016 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 816 | Zeitz, Ryan (1500) | Lost 1-2 | -181482 |
| 2modern | 979 | Kraus, Merrick (1483) | Won 2-0 | +181500 |
| 3modern | 947 | Sabo, Zachary (1500) | Lost 0-2 | -181482 |
| 4modern | 1082 | Ellis, Caleb (1482) | Lost 1-2 | -181464 |
| 5modern | 988 | Beke, Marina (1461) | Lost 1-2 | -181446 |
| 6modern | 1017 | Crumpler, Ken (1357) | Lost 0-2 | -201426 |
| 7modern | 925 | Carian, Steve (1429) | Won 2-0 | +181444 |
| 8modern | 768 | Burnham, Jack (1446) | Won 2-0 | +181462 |
| 9modern | 636 | McQuistion, Laura (1464) | Won 2-1 | +181480 |
| top | average opponent: 1458record: 4-5 | new rating: 1480 | ||