Individual Calculations July 2021 |
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Pyka, Roman Total change: 35.60 | | |
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III Dolnoslaska Liga Szachowa 2020/2021 1, 4-11 | Dolny Slask | POL | 2021-05-29 |
Rc | Ro | w | n | change | K | K*chg | Game |
1938 | 1820 | 3.50 | 5 | 1.78 | 20 | 35.60 | |
| Plotka, Wojciech | | | 2015 | POL | 1.00 | 1 | 0.75 | 20 | 15.00 | | Zminda, Bogdan | | | 1948 | POL | 1.00 | 1 | 0.67 | 20 | 13.40 | | Grzesik, Norbert | | | 1952 | POL | 0.00 | 1 | -0.32 | 20 | -6.40 | | Somyk, Marcin | | | 1813 | POL | 1.00 | 1 | 0.49 | 20 | 9.80 | | Helaszek, Edward | | | 1963 | POL | 0.50 | 1 | 0.19 | 20 | 3.80 | | 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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