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Rapid:
Individual Calculations December 2021 |
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| Joensson, Oscar Total change: 17.40 | |   |
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| Hasselbacken Chess Open 2021 snabb | Stockholm | SWE | 2021-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1802 | 1707 | 2.50 | 4 | 0.87 | 20 | 17.40 | |
|  Wretljung, Lennart | | | 1524 | SWE | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Trost, Edvin | c | | 1977 | SWE | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Malm, Simon 1995 | | | 1603 | SWE | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Lind, Jan-Olov | | | 2103 | SWE | 0.50 | 1 | 0.42 | 20 | 8.40 | |
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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