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Individual Calculations July 2021 |
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| Czyz, Artur Total change: 1.60 | |   |
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| IV Liga Dolnoslaska 2020/2021 - okreg wroclawski r 1, 7-10 | Dolny Slask | POL | 2021-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1694 | 1890 | 1.50 | 2 | 0.08 | 20 | 1.60 | |
|  Stankiewicz, Alicja | | | 1508 | POL | 0.50 | 1 | -0.41 | 20 | -8.20 | |  Babijczuk, Pawel | | | 1880 | POL | 1.00 | 1 | 0.49 | 20 | 9.80 | |
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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