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Individual Calculations January 2018 |
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| Ruuska, Jan-Olof Total change: -27.20 | |   |
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| Eskilstuna SK KM 2017 | Eskilstuna | SWE | 2017-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1729 | 1598 | 1.00 | 5 | -0.68 | 40 | -27.20 | |
|  Logdahl, Ulf | | | 1874 | SWE | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Ostling, Albin | | | 1594 | SWE | 0.00 | 1 | -0.51 | 40 | -20.40 | |  Ullberg, Stefan | | | 1771 | SWE | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Jernbacker, Ingvar | | | 1601 | SWE | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Ammoor, Farqad | | | 1805 | SWE | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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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