Brzezinski, Michal
Current rating: 1517
Record: 8-8
| Grand Prix Warsaw 2016 (KLD standard) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 236 | Lewinski, Maksymilian (1500) | Won 2-0 | +191500 |
| 2standard | 155 | Gierszewski, Piotr (1636) | Lost 1-2 | -161484 |
| 3standard | 368 | Lambrich, Benjamin (1632) | Won 2-0 | +211505 |
| 4standard | 359 | Haggkvist, Sami (1913) | Lost 1-2 | -111494 |
| 5standard | 396 | Hovelmeier, Niklas (1600) | Won 2-0 | +201514 |
| 6standard | 286 | Ughetti, Nicola (1491) | Won 2-1 | +171531 |
| 7standard | 248 | Grefling, Jakub (1617) | Lost 1-2 | -161515 |
| 8standard | 254 | Szpac, Andrzej (1582) | Won 2-0 | +191534 |
| 9standard | 194 | Dubiel, Andrzej (1564) | Lost 0-2 | -171517 |
| average opponent: 1615record: 5-4 | new rating: 1517 | |||
| Grand Prix Krakow 2015 (DTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 105 | Szczepanski, Pawel (1500) | Lost 0-2 | -181482 |
| 2standard | 259 | Maks, Maciej (1482) | Lost 0-2 | -181464 |
| 3standard | 551 | Kapari, Mark (1466) | Won 2-1 | +181482 |
| 4standard | 497 | Gurgul, Jacek (1445) | Lost 1-2 | -191463 |
| 5standard | 487 | Grzywna, Artur (1466) | Lost 1-2 | -181445 |
| 6standard | 466 | Kozlowski, Mikolaj (1447) | Won 2-0 | +181463 |
| 7standard | 57 | Daschner, Simon (1464) | Won 2-0 | +181481 |
| average opponent: 1467record: 3-4 | new rating: 1481 | |||