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Individual Calculations September 2023 |
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| Sawczuk, Czeslaw Total change: 28.40 | |   |
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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 |
| 1655 | 1501 | 3.50 | 7 | 1.42 | 20 | 28.40 | |
|  Bartlomowicz, Jakub | | | 1723 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Rzenca, Jerzy | | | 1701 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Ochenduszko, Bartosz | | | 1549 | POL | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Graff, Slawomir | | | 1666 | POL | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Kolarz, Maciej | | | 1606 | POL | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Kopestynski, Michal | | | 1649 | POL | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Bar, Klaudia | | | 1691 | POL | 1.00 | 1 | 0.75 | 20 | 15.00 | |
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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