Brubaker, Zach
Current rating: 1462
Record: 1-3
| Grand Prix Kansas City 2019 (WAR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 144 | Wendt, Maximilian (1441) | Lost 1-2 | -191481 |
| 2standard | 231 | Dunn, Zachary (1446) | Lost 0-2 | -191462 |
| 3standard | 390 | Rabourn, Spencer (1464) | Won 2-0 | +181480 |
| 4standard | 320 | Duong, Tin (1481) | Lost 0-0 | -181462 |
| average opponent: 1458record: 1-3 | new rating: 1462 | |||