Werre, Joseph
Current rating: 1432
Record: 0-4
| Grand Prix Phoenix 2020 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 4 | Buehler, Alexander (1819) | Lost 0-2 | -121488 |
| 2pioneer | 244 | McCollum, David (1399) | Lost 0-2 | -201468 |
| 3pioneer | 448 | Orosz, Aaron (1471) | Lost 0-2 | -181450 |
| 4pioneer | 39 | Wendorf, Eric (1439) | Lost 1-2 | -181432 |
| average opponent: 1532record: 0-4 | new rating: 1432 | |||