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Individual Calculations August 2021 |
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| Teske, Iwona Total change: -40.40 | |   |
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| IV OTWARTY WAKACYJNY TURNIEJ SZACHOWY - OPEN B | Chelmno | POL | 2021-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1164 | 1294 | 1.00 | 3 | -1.01 | 40 | -40.40 | |
|  Mysliwiec, Sebastian | | | 1067 | POL | 0.00 | 1 | -0.79 | 40 | -31.60 | |  Jurkiewicz, Kazimierz | | | 1190 | POL | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Urbanska, Ada | | | 1235 | POL | 0.00 | 1 | -0.58 | 40 | -23.20 | |
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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