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Individual Calculations April 2021 |
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| Zych, Marek Total change: 6.60 | |   |
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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 |
| 1761 | 2040 | 2.00 | 2 | 0.33 | 20 | 6.60 | |
|  Skubis, Feliks | | | 1709 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Murawski, Eugeniusz | | | 1813 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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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