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Individual Calculations April 2023 |
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| Kopriva, Martin Total change: -7.40 | |   |
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| 2. liga A 2022-2023 r10-11 | various | CZE | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2061 | 2127 | 1.00 | 2 | -0.19 | 20 | -3.80 | |
|  Hlavacek, Jiri | | | 2057 | CZE | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Pychova, Nela | | wf | 2064 | 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) | | | | SSPK Krajsky prebor 2022-2023 r10 | various | CZE | 2023-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1993 | 2127 | 0.50 | 1 | -0.18 | 20 | -3.60 | |
| | Turner, Radek | | | 1993 | CZE | 0.50 | 1 | -0.18 | 20 | -3.60 | |
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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