Kozlowski, Mikolaj
Current rating: 1391
Record: 12-21-1
| Grand Prix Warsaw 2017 (XLN standard) | starting rating: 1396 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 159 | Laczko, Peter (1500) | Lost 0-2 | -161380 |
| 2standard | 348 | Zimak, Jan (1392) | Lost 0-2 | -171363 |
| 3standard | 542 | Kennel, Fabian (1474) | Lost 1-2 | -161347 |
| 4standard | 583 | Belin, Marc (1403) | Won 2-0 | +191366 |
| 5standard | 511 | Sidor, Mateusz (1348) | Won 2-1 | +171383 |
| 6standard | 432 | Lis, Michal (1536) | Won 2-0 | +211404 |
| 7standard | 313 | Lisovskiy, Yan (1463) | Lost 0-2 | -171387 |
| 8standard | 361 | Szymaniak, Maciek (1482) | Lost 1-2 | -161371 |
| 9standard | 354 | Zielinski, Mateusz (1464) | Won 2-0 | +201391 |
| top | average opponent: 1451record: 4-5 | new rating: 1391 | ||
| Grand Prix Warsaw 2016 (KLD standard) | starting rating: 1370 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 1 | Sallaberger, Markus (1500) | Won 2-1 | +201390 |
| 2standard | 47 | Kononowicz, Szymon (1480) | Won 2-0 | +201410 |
| 3standard | 259 | Vila Boix, Albert (1523) | Lost 1-2 | -161394 |
| 4standard | 151 | Lewandowski, Bartlomiej (1802) | Lost 0-2 | -111383 |
| 5standard | 276 | Bermudez Lopez, Roberto Carlos (1521) | Draw 1-1 | +21385 |
| 6standard | 365 | Jankowski, Wojciech (1751) | Won 2-1 | +251410 |
| 7standard | 260 | Siemons, Bjarne (1391) | Lost 0-2 | -191391 |
| 8standard | 335 | Dakic, Aleksandar (1523) | Won 2-0 | +211412 |
| 9standard | 264 | Vretman, Alexandre (1558) | Lost 0-2 | -161396 |
| top | average opponent: 1561record: 4-4-1 | new rating: 1396 | ||
| Grand Prix Prague 2015 (ORI standard) | starting rating: 1412 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 148 | Antal, Igor (1500) | Lost 0-2 | -171395 |
| 2standard | 511 | Remia, Giada (1411) | Lost 0-2 | -171378 |
| 3standard | 684 | Kanazir, Dejan (1466) | Won 2-0 | +191397 |
| 4standard | 617 | Deslandes, Dan-Xavier (1630) | Lost 0-2 | -141383 |
| 5standard | 641 | Kulpok, Sebastian (1464) | Won 2-0 | +201403 |
| 6standard | 496 | Loffler, Maximilian (1487) | Lost 1-2 | -171386 |
| 7standard | 457 | Ceh, Maximillian (1469) | Lost 1-2 | -161370 |
| top | average opponent: 1489record: 2-5 | new rating: 1370 | ||
| Grand Prix Krakow 2015 (DTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 162 | Liebich, Igor (1509) | Lost 0-2 | -181482 |
| 2standard | 345 | Bedrava, Jan (1482) | Lost 0-2 | -181464 |
| 3standard | 530 | Fafalios, Pavlos (1507) | Lost 0-2 | -171447 |
| 4standard | 548 | Slowinski, Lukasz (1446) | Lost 0-2 | -181429 |
| 5standard | 531 | Mytyk, Edyta (1431) | Won 2-1 | +181447 |
| 6standard | 466 | Brzezinski, Michal (1445) | Lost 0-2 | -181429 |
| 7standard | 418 | Michon, Wojciech (1413) | Won 2-0 | +181447 |
| 8standard | 340 | Zielasko, Oliver (1459) | Lost 1-2 | -181429 |
| 9standard | 279 | Grothauzen, Saskia (1472) | Lost 1-2 | -171412 |
| top | average opponent: 1463record: 2-7 | new rating: 1412 | ||