Szymanski, Jakub
Current rating: 1620
Record: 19-14-1
| Grand Prix Prague 2019 (UMA limited) | starting rating: 1667 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 867 | Steybe, Felix (1507) | Lost 0-2 | -211646 |
| 3sealed | 1009 | Pramendorfer, Franz (1503) | Lost 0-2 | -211625 |
| 4sealed | 969 | Kyjovsky, Petr (1430) | Won 2-0 | +151640 |
| 5sealed | 666 | Oyntzen, Lars (1556) | Lost 1-2 | -201620 |
| top | average opponent: 1499record: 1-3 | new rating: 1620 | ||
| Grand Prix Warsaw 2018 (GRN limited) | starting rating: 1563 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 165 | Costa, Nuno (1800) | Won 2-1 | +221585 |
| 3sealed | 357 | Schneider, Jan (1525) | Won 2-1 | +171602 |
| 4sealed | 220 | Gerrikagoitia, Keldor (1683) | Won 2-0 | +201622 |
| 5sealed | 17 | Mauch, Hannes (1916) | Lost 0-2 | -131609 |
| 6sealed | 133 | Dreimanis, Gints (1723) | Won 2-1 | +201629 |
| 7sealed | 116 | Fernandez, Marcos Jose (1649) | Won 2-0 | +181647 |
| 8sealed | 33 | Brodzak, Michal (1852) | Won 2-0 | +221669 |
| 9sealed | 23 | van Leeuwen, Arjan (1880) | Won 2-0 | +221691 |
| 10draft | 293 | Rozin, Arseny (1669) | Lost 0-2 | -191672 |
| 11draft | 286 | Rentsch, Jari (2013) | Won 2-1 | +241696 |
| 12draft | 285 | Riabokon, Oleksii (1850) | Won 2-0 | +211717 |
| 13draft | 205 | Mengucci, Andrea (2029) | Lost 1-2 | -121705 |
| 14draft | 282 | Lenglet, Joep (1649) | Lost 0-2 | -191686 |
| 15draft | 276 | Heleno, Goncalo (1636) | Lost 1-2 | -191667 |
| top | average opponent: 1777record: 9-5 | new rating: 1667 | ||
| Grand Prix Prague 2018 (modern) | starting rating: 1540 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 437 | Lange, Falko (1516) | Won 2-0 | +181558 |
| 3modern | 324 | Hofmann, Mike (1773) | Won 2-1 | +211579 |
| 4modern | 92 | Jansen, Sepp (1708) | Won 2-0 | +211600 |
| 5modern | 98 | Haram, Joakim (1554) | Lost 1-2 | -191581 |
| 6modern | 115 | Gurney, James (1801) | Won 2-1 | +221603 |
| 7modern | 102 | Stadlbauer, Siegfried (1344) | Lost 1-2 | -231580 |
| 8modern | 266 | Ammirata, Antonino (1622) | Lost 0-2 | -171563 |
| top | average opponent: 1617record: 4-3 | new rating: 1563 | ||
| Grand Prix Krakow 2015 (DTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 71 | Dziekan, Lukasz (1656) | Lost 0-2 | -151485 |
| 2standard | 265 | Meisel, Vincent (1485) | Won 2-1 | +181503 |
| 3standard | 465 | Greenleaf, Paul (1473) | Draw 1-1 | -11502 |
| 4standard | 397 | Huke, Lothar (1488) | Lost 1-2 | -181484 |
| 5standard | 469 | Kolarski, Piotr (1485) | Lost 1-2 | -181466 |
| 6standard | 463 | Kowarzyk, Marta (1438) | Won 2-0 | +181484 |
| 7standard | 373 | Hansen, Ronnie (1430) | Won 2-0 | +171501 |
| 8standard | 63 | Pashintsev, Vitali (1506) | Won 2-0 | +181519 |
| 9standard | 203 | Jabs, Slawomir (1706) | Won 2-1 | +211540 |
| top | average opponent: 1519record: 5-3-1 | new rating: 1540 | ||