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Individual Calculations December 2022 |
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| Kopriva, Oldrich Total change: 2.80 | |   |
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| JmSS Krajsky prebor II A 2022-2023 r2-3 | various | CZE | 2022-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1984 | 2050 | 0.50 | 1 | -0.09 | 20 | -1.80 | |
|  Pokladnik, Martin | | | 1984 | CZE | 0.50 | 1 | -0.09 | 20 | -1.80 | |
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) | | | | JmSS Krajsky prebor I 2022-2023 r3-4 | various | CZE | 2022-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2150 | 2050 | 1.00 | 2 | 0.23 | 20 | 4.60 | |
|  Kuchynka, Lukas | f | | 2323 | CZE | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Wunsch, Radek | | | 1977 | CZE | 0.50 | 1 | -0.10 | 20 | -2.00 | |
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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