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Individual Calculations April 2015 |
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| Goransson, Rolf Total change: 22.80 | |   |
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| Örebro Vårturnering 2015 1,2 | Örebro | SWE | 2015-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1903 | 1965 | 1.50 | 2 | 0.33 | 40 | 13.20 | |
|  Gummesson, Anton | | | 1863 | SWE | 1.00 | 1 | 0.36 | 40 | 14.40 | |  Skoog, Daniel | | | 1943 | SWE | 0.50 | 1 | -0.03 | 40 | -1.20 | |
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) | | | | Örebro Vårturnering 2015 3-5 | Örebro | SWE | 2015-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1821 | 1952 | 2.00 | 2 | 0.66 | 40 | 26.40 | |
| | Andersson, Jan 1948 | | | 1748 | SWE | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Iwraeus, Lowe | | | 1893 | SWE | 1.00 | 1 | 0.42 | 40 | 16.80 | |
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) | | | | Div I Ostra 2014-15 rond 6-7 | Sweden | SWE | 2015-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2183 | 1952 | 0.00 | 2 | -0.42 | 40 | -16.80 | |
| | Kobetski, Avenir | | | 2177 | SWE | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Kretz, Johan | | | 2189 | SWE | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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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