Richardson, Joseph
Current rating: 1479
Record: 2-3
| Grand Prix Oakland 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 243 | Ponder, Rodolfo (1498) | Lost 1-2 | -181482 |
| 2modern | 369 | Kirner, Nathan (1482) | Won 2-0 | +181500 |
| 3modern | 443 | Weinstein, Zachary (1381) | Won 2-1 | +161516 |
| 4modern | 186 | Lister, Chloe (1530) | Lost 1-2 | -181498 |
| 5modern | 281 | Drew, Zachary (1423) | Lost 0-2 | -191479 |
| average opponent: 1463record: 2-3 | new rating: 1479 | |||