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Rapid:
Individual Calculations December 2021 |
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| Anfalt, Erik Total change: 20.40 | |   |
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| Hasselbacken Chess Open 2021 snabb | Stockholm | SWE | 2021-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1790 | 1535 | 2.00 | 4 | 1.02 | 20 | 20.40 | |
|  Briem, Stephan | | | 1734 | ISL | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Mardell, Jonas | | | 2076 | SWE | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Ohlund, Anders | | | 1456 | SWE | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Sparv, Joakim | | | 1893 | SWE | 1.00 | 1 | 0.90 | 20 | 18.00 | |
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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