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Individual Calculations February 2023 |
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| Wiethuechter, Samuel Total change: -17.20 | |   |
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| HSK-Weihnachtsopen 2022 | Hamburg | GER | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1772 | 1671 | 1.50 | 5 | -0.43 | 40 | -17.20 | |
|  Wang, Huanying | | | 1271 * | GER | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Keyser, Robin | | | 2071 * | GER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Apitzsch, Leon Fabian | | | 1993 | GER | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Atri, Jamshid | | | 1954 | GER | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Engst, Anton | | | 1569 | GER | 0.00 | 1 | -0.64 | 40 | -25.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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