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Individual Calculations February 2020 |
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| Lehtinen, Helja Total change: 2.40 | |   |
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| Championship of Helsinki 2020, A1-group | Helsinki | FIN | 2019-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1870 | 1916 | 4.00 | 7 | 0.06 | 40 | 2.40 | |
|  Nordlund, Henri | | | 1827 | FIN | 1.00 | 1 | 0.38 | 40 | 15.20 | |  Vainikainen, Tommi | | | 1867 | FIN | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Lyly, Seppo | | | 1881 | FIN | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Smeds, Tom | | | 1879 | FIN | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Koskinen, Veikko | | | 1878 | FIN | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Viitaniemi, Olli | | | 1840 | FIN | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Karttinen, Risto | | | 1919 | FIN | 0.50 | 1 | 0.00 | 40 | 0.00 | |
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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