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Individual Calculations January 2020 |
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| Wersten, Bjorn Total change: 5.60 | |   |
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| Malmo Open 2019 lang | Malmo | SWE | 2019-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1938 | 1734 | 1.00 | 3 | 0.28 | 20 | 5.60 | |
|  Bensryd, Hampus | | | 1957 | SWE | 0.50 | 1 | 0.28 | 20 | 5.60 | |  Petersson, Kjell | | | 1963 | SWE | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Malmgren, Lars-Goran | | | 1894 | SWE | 0.50 | 1 | 0.21 | 20 | 4.20 | |
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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