Beck, Brandon
Current rating: 1416
| Grand Prix Las Vegas 2017 (limited) (AKH limited) | starting rating: 1433 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 385 | Rueckl, Joseph (1495) | Lost 0-2 | -171416 |
| top | record: 0-1 | new rating: 1416 | ||
| Grand Prix Los Angeles 2016 (modern) | starting rating: 1451 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 505 | Perkins, Evan (1472) | Lost 0-2 | -181433 |
| top | record: 0-1 | new rating: 1433 | ||
| Grand Prix Oakland 2016 (BFZ standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 289 | Marshall, Jacob (1596) | Lost 0-2 | -161484 |
| 2standard | 619 | Haraguchi, Yoshio (1596) | Lost 0-2 | -161468 |
| 3standard | 786 | Gribbins, Edward (1473) | Lost 0-2 | -181450 |
| 4standard | 862 | Santos, Iris (1353) | Won 2-0 | +161466 |
| 5standard | 798 | Mendoza Cruz, Gerardo (1618) | Lost 0-2 | -151451 |
| top | average opponent: 1527record: 1-4 | new rating: 1451 | ||