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Individual Calculations January 2020 |
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| Weidenstahl, Johan Total change: -13.80 | |   |
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| Div II 8 2019-20 R3 | Sweden | SWE | 2019-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2062 | 1852 | 0.00 | 1 | -0.23 | 20 | -4.60 | |
|  Dam, Quang Binh | | | 2062 | SWE | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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) | | | | Malmo Open 2019 lang | Malmo | SWE | 2019-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1587 | 1852 | 2.00 | 3 | -0.46 | 20 | -9.20 | |
| | Gerdes, Sebastian | | | 1511 | SWE | 0.00 | 1 | -0.88 | 20 | -17.60 | |  Andersson, Erik 1955 | | | 1633 | SWE | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Johansson, Jan 1964 | | | 1616 | SWE | 1.00 | 1 | 0.20 | 20 | 4.00 | |
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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