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Individual Calculations December 2021 |
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| Berg Laachiri, Susanna Total change: 3.00 | |   |
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| Hasselbacken Chess Open 2021 Lang | Stockholm | SWE | 2021-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1927 | 1889 | 2.00 | 4 | 0.15 | 20 | 3.00 | |
|  Svanberg, Albin | | | 1645 | SWE | 0.50 | 1 | -0.30 | 20 | -6.00 | |  Arbeus, Carl-Johan | | | 1724 | SWE | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Fritz, Anton | | | 2220 | SWE | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Jogstad, Daniel | c | | 2117 | SWE | 0.00 | 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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