Berdin, Paul
Current rating: 1485
Record: 3-4
| Grand Prix Brussels 2020 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 270 | Houzvicek, Matous (1422) | Won 2-0 | +171517 |
| 2pioneer | 75 | Haleblian, Boris (1389) | Won 2-0 | +151532 |
| 3pioneer | 219 | Juote, Jesse (1687) | Lost 1-2 | -151517 |
| 4pioneer | 299 | Dimitri, Felder (1519) | Lost 0-2 | -181499 |
| 5pioneer | 635 | Tuominen, Tuomas (1726) | Lost 0-1 | -141485 |
| 6pioneer | 535 | Mandel, Taavi (1475) | Lost 1-2 | -181467 |
| 7pioneer | 490 | Richel, Frenk (1450) | Won 2-0 | +181485 |
| average opponent: 1524record: 3-4 | new rating: 1485 | |||