Johnson, Clayton
Current rating: 1447
Record: 0-3
| Grand Prix Vancouver 2018 (UMA limited) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 325 | Langenbacher, Mark (1500) | Lost 0-2 | -181447 |
| record: 0-1 | new rating: 1447 | |||
| Grand Prix Las Vegas 2018 (modern) (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 119 | Lapping, Alexander (1566) | Lost 1-2 | -171483 |
| 2modern | 894 | Villasenor, Clark (1463) | Lost 1-2 | -181465 |
| average opponent: 1514record: 0-2 | new rating: 1465 | |||