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Individual Calculations July 2021 |
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| Grossmann, Ryszard Total change: -36.80 | |   |
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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 |
| 1810 | 1952 | 3.50 | 8 | -1.84 | 20 | -36.80 | |
|  Bienias, Piotr | | | 1902 | POL | 0.00 | 1 | -0.57 | 20 | -11.40 | |  Grot, Blazej | c | | 1727 | POL | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Stronias, Lech | | | 1552 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Janas, Radoslaw | | | 1685 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Plotka, Wojciech | | | 2015 | POL | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Dudek, Wojciech | | | 1810 | POL | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Paprocki, Artur | | | 1833 | POL | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Wrobel, Maciej | | | 1959 | POL | 0.50 | 1 | 0.01 | 20 | 0.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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