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Individual Calculations July 2023 |
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| Grzesik, Stanislaw Total change: 5.20 | |   |
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| VI Swidnicki Festiwal Szachowy Open A (na I i k) | Burkatow | POL | 2023-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1360 | 1243 | 2.00 | 5 | 0.26 | 20 | 5.20 | |
|  Kilanski, Janusz | | | 1487 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Wszelaczynski, Michal | | | 1345 | POL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Bieszczad, Michal | | | 1341 | POL | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Ostafinski, Maciej | | | 1378 | POL | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Werle, Piotr | | | 1251 | POL | 0.00 | 1 | -0.49 | 20 | -9.80 | |
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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