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Individual Calculations August 2023 |
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| Sobek, Lukas Total change: 7.60 | |   |
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| Open Bohumin 2023 - B | Bohumin | CZE | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1531 | 1226 | 1.50 | 6 | 0.19 | 40 | 7.60 | |
|  Szmek, Milan | | | 1715 | CZE | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Buchta, Bartolomej | | | 1935 | CZE | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Fremr, Tomas | | | 1541 | CZE | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Rychtecky, Pavel | | | 1459 | CZE | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Krisicova, Neli | | | 1078 | CZE | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Rehacek, Oldrich | | | 1455 | CZE | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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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