Lewandowski, Damian
Current rating: 1475
Record: 5-7-1
| Grand Prix Madison 2019 (WAR limited) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 118 | Neciov, Andrei (1500) | Won 2-1 | +191485 |
| 2sealed | 111 | Netzer, Charles (1520) | Lost 0-2 | -181467 |
| 3sealed | 315 | Thibedeau, Jon (1489) | Won 2-0 | +191486 |
| 4sealed | 241 | Rasmussen, Preston (1597) | Lost 0-2 | -161470 |
| 5sealed | 310 | Ballard, Jason (1540) | Won 2-1 | +191489 |
| 6sealed | 236 | Broman, Tim (1676) | Lost 0-2 | -141475 |
| average opponent: 1554record: 3-3 | new rating: 1475 | |||
| Grand Prix Pittsburgh 2018 (DOM standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 84 | Tedeschi, Michael (1831) | Lost 0-2 | -121488 |
| 2standard | 219 | Beak, Elliot (1481) | Lost 1-2 | -181470 |
| 3standard | 438 | Ruse, Chris (1443) | Lost 0-2 | -191451 |
| 4standard | 426 | Woofter, Dominick (1463) | Draw 1-1 | 01451 |
| 5standard | 407 | Murray, Michael (1362) | Won 2-0 | +171468 |
| 6standard | 357 | Chesebro, Scott (1434) | Lost 0-2 | -191449 |
| 7standard | 314 | Witte, Aidan (1395) | Won 2-0 | +171466 |
| average opponent: 1487record: 2-4-1 | new rating: 1466 | |||