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Individual Calculations December 2021 |
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| Berg, Jakob Total change: -54.80 | |   |
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| Hasselbacken Chess Open 2021 Lang | Stockholm | SWE | 2021-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1627 | 1883 | 0.50 | 4 | -2.74 | 20 | -54.80 | |
|  Anfalt, Erik | | | 1645 | SWE | 0.00 | 1 | -0.80 | 20 | -16.00 | |  Myrin, Max | | | 1703 | SWE | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Andersson, Fredrik 1969 | | | 1519 | SWE | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Lilliehook, Victor | | | 1639 | SWE | 0.00 | 1 | -0.80 | 20 | -16.00 | |
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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