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Rapid:
Individual Calculations December 2019 |
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| Willstedt, Lukas Total change: -6.60 | |   |
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| Lilla Hasselbacken Chess Open 2019 Snabb | Stockholm | SWE | 2019-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1136 | 1261 | 1.00 | 2 | -0.33 | 20 | -6.60 | |
|  Zeidlitz, Vidar | | | 1196 | SWE | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Sigfusson, Ottar Orn Bergmann | | | 1075 | ISL | 0.00 | 1 | -0.74 | 20 | -14.80 | |
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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