Adamus, David
Current rating: 1489
| Grand Prix Brussels 2020 (pioneer) | starting rating: 1454 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 171 | Anger, Michael (1584) | Draw 1-1 | +21456 |
| 2pioneer | 405 | Kiese, Dominik (1500) | Won 2-1 | +191475 |
| 3pioneer | 416 | Ratvik, Helge (1615) | Won 2-0 | +211496 |
| 4pioneer | 210 | Vidinliev, Vladimir (1619) | Won 2-0 | +201516 |
| 5pioneer | 109 | Keladitis, Panagiotis (1541) | Lost 0-2 | -181498 |
| 6pioneer | 255 | Trotte, Florian (2020) | Lost 0-2 | -91489 |
| top | average opponent: 1647record: 3-2-1 | new rating: 1489 | ||
| Grand Prix Utrecht 2019 (ELD limited) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 629 | Berody, Louis (1500) | Lost 1-2 | -181481 |
| 2sealed | 563 | Brandt, Kenneth (1957) | Lost 0-2 | -101471 |
| 3sealed | 645 | Kukla, Martin (1525) | Lost 1-2 | -171454 |
| top | average opponent: 1660record: 0-3 | new rating: 1454 | ||
| Grand Prix Krakow 2019 (M20 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 386 | Andersson, Thomas (1502) | Lost 0-2 | -181482 |
| 2sealed | 589 | Ciach, Maciej (1477) | Won 2-1 | +181500 |
| 3sealed | 328 | Van Der Veen, Joschua (1423) | Draw 1-1 | -11499 |
| 4sealed | 309 | Smirnova, Anastasiia (1516) | Won 2-0 | +181517 |
| 5sealed | 213 | Mahdal, Oldrich (1518) | Lost 1-2 | -181499 |
| top | average opponent: 1487record: 2-2-1 | new rating: 1499 | ||