Matusiak, LUkasz
Current rating: 1528
Record: 8-7
| Grand Prix Prague 2016 (legacy) | starting rating: 1509 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 174 | Wray, Paul (1481) | Lost 1-2 | -181491 |
| 2legacy | 362 | Johns, James (1479) | Lost 1-2 | -181473 |
| 3legacy | 620 | Kasbauer, Tobias (1364) | Won 2-0 | +161489 |
| 4legacy | 562 | Riedweg, Urs (1477) | Lost 1-2 | -191470 |
| 5legacy | 628 | Orciuolo, Roberto (1463) | Won 2-0 | +181488 |
| 6legacy | 510 | Stratil-Sauer, Niko (1487) | Won 2-1 | +181506 |
| 7legacy | 381 | Aukenthaler, Christoph (1702) | Won 2-1 | +221528 |
| 8legacy | 354 | Bernhardsen, Christoffer (1594) | Won 2-1 | +191547 |
| 9legacy | 228 | Kruglov, Alexey (1519) | Lost 1-2 | -191528 |
| average opponent: 1507record: 5-4 | new rating: 1528 | |||
| Grand Prix Krakow 2015 (DTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 172 | Golota, Pawel (1500) | Lost 1-2 | -181482 |
| 2standard | 298 | Petrykin, Alexey (1550) | Won 2-1 | +191501 |
| 3standard | 428 | Meyer, Andre (1502) | Won 2-0 | +181519 |
| 4standard | 376 | Cook, Tristan (1537) | Won 2-1 | +191538 |
| 5standard | 237 | Lehner, Bernhard (1932) | Lost 1-2 | -121526 |
| 6standard | 260 | Myszkowiak, Maciej (1570) | Lost 1-2 | -171509 |
| average opponent: 1599record: 3-3 | new rating: 1509 | |||