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Individual Calculations September 2023 |
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| Czapka, Piotr Total change: -3.00 | |   |
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| III Bieszczadzki Festiwal Szachowy - OPEN B | Bystre | POL | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1364 | 1374 | 3.50 | 7 | -0.15 | 20 | -3.00 | |
|  Drabek, Jan | | | 1674 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Danilowicz, Nina | | | 1193 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Stachowicz, Hubert | | | 1663 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Raszkiewicz, Wiktor | | | 1183 | POL | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Danek, Wiktoria | | | 1113 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Kulig, Marek | | | 1177 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Czerwinski, Bartlomiej | | | 1544 | POL | 0.50 | 1 | 0.22 | 20 | 4.40 | |
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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