Individual Calculations July 2021 |
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Butkiewicz, Piotr Total change: -7.60 | | |
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IV Liga Dolnoslaska 2020/2021 - okreg wroclawski r 3-6 | Dolny Slask | POL | 2021-05-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1200 | 1268 | 1.00 | 2 | -0.19 | 40 | -7.60 | |
| Dobrowolski, Kamil | | | 1216 | POL | 0.50 | 1 | -0.07 | 40 | -2.80 | | Klintsevich, Aliaksandra | | | 1183 | POL | 0.50 | 1 | -0.12 | 40 | -4.80 | | 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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