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Individual Calculations August 2023 |
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| Kozelsky, Marek Total change: -6.40 | |   |
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| Open Bohumin 2023 - A | Bohumin | CZE | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2051 | 1902 | 2.50 | 9 | -0.32 | 20 | -6.40 | |
|  O`cuilleanain, Oisin | | | 2130 | IRL | 1.00 | 1 | 0.79 | 20 | 15.80 | |  Rabatin, Jakub | f | | 2273 | CZE | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Lojek, Marek | | | 2147 | CZE | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Kondys, Piotr | | | 2063 | POL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Zalesky, Karel | | | 2001 | CZE | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Krajewska, Katarzyna | | | 1997 | POL | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Tillmann, Stanislav | | | 1951 | CZE | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Didi, Jan | | | 1958 | CZE | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Kolar, Stanislav | | | 1942 | CZE | 1.00 | 1 | 0.56 | 20 | 11.20 | |
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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