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Rapid:
Individual Calculations October 2017 |
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| Bjorkeroth, Johan Total change: 8.60 | |   |
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| Lidkoping Open 2017 | Lidkoping | SWE | 2017-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1963 | 2032 | 4.50 | 7 | 0.43 | 20 | 8.60 | |
|  Isacsson, Jorgen | | | 1676 | SWE | 0.50 | 1 | -0.39 | 20 | -7.80 | |  Andersen, Dag | | | 1800 | NOR | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Olsson, Stefan | | | 1837 | SWE | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Svensson, Bengt 1960 | m | | 2318 | SWE | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Ask, Josef | | | 2227 | SWE | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Svanholm, Borge Waaktaar | | | 1821 | NOR | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Saren, Bjorn | | | 2060 | SWE | 1.00 | 1 | 0.54 | 20 | 10.80 | |
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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