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Individual Calculations September 2023 |
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| Pryszczewski, Jakub Total change: 27.40 | |   |
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| 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Open B | Polanica-Zdroj | POL | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1681 | 1263 | 2.00 | 8 | 1.37 | 20 | 27.40 | |
|  Bartlomowicz, Jakub | | | 1723 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Kossowski, Pawel | | | 1732 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Wilk, Aleksander | | | 1682 | POL | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Kopestynski, Michal | | | 1649 | POL | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Nowak, Roksana | | | 1798 | POL | 1.00 | 1 | 0.97 | 20 | 19.40 | | | Kowalik, Bartosz | | | 1700 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Murawski, Pawel | | | 1499 | ENG | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Graff, Slawomir | | | 1666 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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