Szymanski, Michal
Current rating: 1510
| Grand Prix Warsaw 2018 (GRN limited) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 250 | Schubert, Mario (1435) | Won 2-1 | +171497 |
| 2sealed | 401 | Dopking, Lars (1653) | Won 2-0 | +211518 |
| 3sealed | 268 | Brancewicz, Michal (1731) | Won 2-0 | +221540 |
| 4sealed | 91 | Proenca, Miguel (1528) | Lost 0-2 | -191521 |
| 5sealed | 135 | Presvytis, Dimitris (1644) | Won 2-0 | +211542 |
| 6sealed | 198 | Valkenberg, Anton (1547) | Lost 0-2 | -181524 |
| 7sealed | 188 | Kohn, Michel (1751) | Lost 1-2 | -141510 |
| top | average opponent: 1613record: 4-3 | new rating: 1510 | ||
| Grand Prix Krakow 2015 (DTK standard) | starting rating: 1472 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 174 | Kwasniewski, Artur (1476) | Lost 0-2 | -181454 |
| 2standard | 297 | Staniszewski, Przemysl (1481) | Won 2-1 | +191473 |
| 3standard | 344 | Erbel, Marcin (1506) | Lost 1-2 | -181455 |
| 4standard | 437 | Aaliste, Emil Samuel (1465) | Won 2-0 | +181473 |
| 5standard | 408 | Smirnov, Dmitry (1671) | Won 1-0 | +221495 |
| 6standard | 355 | Glonek, Marcin (1515) | Draw 1-1 | 01495 |
| 7standard | 274 | Nadler, Matthias (1632) | Lost 0-2 | -151480 |
| top | average opponent: 1535record: 3-3-1 | new rating: 1480 | ||
| Grand Prix Warsaw 2014 (JOU limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 131 | Sutkus, Skirmantas (1500) | Lost 1-2 | -181482 |
| 2sealed | 321 | Jurnicek, Lukas (1601) | Won 2-1 | +201502 |
| 3sealed | 262 | Dictus, Mark (1726) | Lost 0-2 | -141488 |
| 4sealed | 338 | Mos, Michal (1589) | Lost 0-2 | -161472 |
| top | average opponent: 1604record: 1-3 | new rating: 1472 | ||