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Individual Calculations December 2022 |
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| Mares, Petr Total change: 6.20 | |   |
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| PDSS - Krajsky prebor I 2022-2023 r2-4 | various | CZE | 2022-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1987 | 1876 | 0.50 | 2 | -0.20 | 20 | -4.00 | |
|  Petrus, Ludek | | | 1934 | CZE | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Kastner, Oldrich | | | 2039 | CZE | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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) | | | | PDSS - Krajsky prebor II vychod 2022-2023 r2-3 | various | CZE | 2022-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1881 | 1875 | 1.00 | 1 | 0.51 | 20 | 10.20 | |
|  Simek, Zdenek | | | 1881 | CZE | 1.00 | 1 | 0.51 | 20 | 10.20 | |
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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