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Individual Calculations January 2023 |
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| Zigmund, David Total change: 27.20 | |   |
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| SSS Krajska soutez B 2022-2023 r4-5 | various | CZE | 2022-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1911 | 1919 | 2.00 | 2 | 0.98 | 20 | 19.60 | |
|  Vavra, Jan | | | 1924 | CZE | 1.00 | 1 | 0.51 | 20 | 10.20 | |  Novak, Jiri | | | 1897 | CZE | 1.00 | 1 | 0.47 | 20 | 9.40 | |
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) | | | | SSS Krajsky prebor 2022-2023 r5 | various | CZE | 2022-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1833 | 1919 | 1.00 | 1 | 0.38 | 20 | 7.60 | |
| | Valtera, Jiri | | | 1833 | CZE | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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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