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Individual Calculations April 2021 |
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| Smietanska, Wiktoria Total change: 26.40 | |   |
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| III Dolnoslaska Liga Szachowa 2020/2021 r 1-3 | Dolny Slask | POL | 2021-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1763 | 1853 | 2.00 | 2 | 0.80 | 40 | 32.00 | |
|  Wilgosz, Jan | | | 1569 | POL | 1.00 | 1 | 0.16 | 40 | 6.40 | |  Grzesik, Norbert | | | 1956 | POL | 1.00 | 1 | 0.64 | 40 | 25.60 | |
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) | | | | IV Liga Dolnoslaska 2020/2021 - okreg wroclawski r 1-2 | Dolny Slask | POL | 2021-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1584 | 1853 | 1.50 | 2 | -0.14 | 40 | -5.60 | |
| | Kebel, Bartosz | | | 1526 | POL | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Kraszewski, Krzysztof | | | 1642 | POL | 0.50 | 1 | -0.27 | 40 | -10.80 | |
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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