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Individual Calculations December 2019 |
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| Berg Laachiri, Susanna Total change: 14.00 | |   |
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| Div II 3 2019-20 R12 | Sweden | SWE | 2019-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1921 | 1887 | 1.00 | 1 | 0.55 | 20 | 11.00 | |
|  Larsson, Magnus | | | 1921 | SWE | 1.00 | 1 | 0.55 | 20 | 11.00 | |
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) | | | | Hasselbacken Chess Open 2019 Lang | Stockholm | SWE | 2019-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1824 | 1887 | 2.50 | 4 | 0.15 | 20 | 3.00 | |
|  Wikman, Viktor 2006 | | | 1741 | SWE | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Andersson, Lars | | | 2056 | SWE | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Fahlberg, Kenneth | | | 1777 | SWE | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Jernselius, Kjell | | | 1723 | SWE | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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) | | |
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