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Individual Calculations January 2023 |
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| Stursa, Jan Total change: -10.00 | |   |
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| SSS Krajska soutez A 2022-2023 r4-5 | various | CZE | 2022-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1918 | 2021 | 1.50 | 2 | 0.22 | 20 | 4.40 | |
|  Strahl, Jiri | | | 1951 | CZE | 0.50 | 1 | -0.10 | 20 | -2.00 | |  Picek, Miroslav | | | 1884 | CZE | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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 |
| 1857 | 2021 | 0.00 | 1 | -0.72 | 20 | -14.40 | |
| | Valtr, Tomas | | | 1857 | CZE | 0.00 | 1 | -0.72 | 20 | -14.40 | |
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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