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Individual Calculations July 2021 |
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| Janas, Andrzej Total change: -5.60 | |   |
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| IV Liga Dolnoslaska 2020/2021 - okreg podwroclawski r 3-10 | Dolny Slask | POL | 2021-05-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1466 | 1425 | 1.50 | 4 | -0.28 | 20 | -5.60 | |
|  Wilgosz, Tomasz | | | 1528 | POL | 0.00 | 1 | -0.36 | 20 | -7.20 | |  Urban, Marek | | | 1573 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Borodziuk, Aleksandra | | | 1461 | POL | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Kisiel, Zbigniew | | | 1303 | POL | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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) | | |
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