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Individual Calculations May 2015 |
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| Kakranen, Aapo Total change: 13.80 | |   |
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| Helsinki Easter 2015 Open | Helsinki | FIN | 2015-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1910 | 1886 | 3.50 | 6 | 0.69 | 20 | 13.80 | |
|  Laitinen, Martti | | | 1731 | FIN | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Andersen, Guttorm | | | 1805 | NOR | 0.50 | 1 | -0.11 | 20 | -2.20 | |  Skrjabin, Igor | | | 2057 | RUS | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Auvinen, Esa | | | 1974 | FIN | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Pihlajamaki, Antti | | | 1911 | FIN | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Pasanen, Tuomo | | | 1983 | FIN | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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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