Individual Calculations April 2021 |
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Grzesik, Norbert Total change: -4.20 | | |
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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 |
1881 | 1956 | 1.00 | 2 | -0.21 | 20 | -4.20 | |
| Bienias, Piotr | | | 1908 | POL | 1.00 | 1 | 0.43 | 20 | 8.60 | | Smietanska, Wiktoria | c | | 1853 | POL | 0.00 | 1 | -0.64 | 20 | -12.80 | | 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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