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Individual Calculations July 2021 |
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| Zych, Marek Total change: -6.20 | |   |
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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 |
| 2133 | 2047 | 2.00 | 6 | -0.31 | 20 | -6.20 | |
|  Balinski, Damian | | | 2168 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | |  Klykow, Lukasz | | | 2209 | POL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Bes, Michal | | | 2132 | POL | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Luberanski, Jakub | c | | 2240 | POL | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Dobrowolski, Aleksander | | | 2220 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Pietraszko, Jakub | | | 1828 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | |
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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