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Rapid:
Individual Calculations December 2021 |
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| Ostling, Hakan Total change: -6.60 | |   |
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| Hasselbacken Chess Open 2021 snabb | Stockholm | SWE | 2021-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1863 | 2145 | 3.00 | 4 | -0.33 | 20 | -6.60 | |
|  Arbeus, Carl-Johan | | | 1747 | SWE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Nackholm, Erik | | | 1897 | SWE | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Lindh, Stefan | | | 1946 | SWE | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Myrene, Jon Kare | | | 1860 | NOR | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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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