Individual Calculations July 2021 |
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Kulon, Boguslaw Total change: -18.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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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 |
1780 | 2135 | 3.50 | 5 | -0.91 | 20 | -18.20 | |
| Sitek, Pawel | | | 1735 * | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | Kempa, Krzysztof | | | 1735 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Kwiecinski, Marian | | | 1960 | POL | 0.50 | 1 | -0.23 | 20 | -4.60 | | Wilgosz, Jan | | | 1735 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Wilk, Aleksander | | | 1735 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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