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Individual Calculations December 2019 |
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| Grossmann, Ryszard Total change: 15.20 | |   |
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| III Dolnoslaska Liga Szachowa 2019/2020 Round 2-3 | Dolny Slask | POL | 2019-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1843 | 1928 | 2.00 | 2 | 0.76 | 20 | 15.20 | |
|  Drazek, Wladyslaw | | | 1851 | POL | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Dudek, Wojciech | | | 1834 | POL | 1.00 | 1 | 0.37 | 20 | 7.40 | |
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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