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Individual Calculations April 2013 |
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| Alkkiomaki, Jyrki Total change: -11.10 | |   |
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| Garde Spring 2013 Weekend Senior | Helsinki | FIN | 2013-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1947 | 2007 | 1.00 | 3 | -0.74 | 15 | -11.10 | |
|  Saharinen, Petri | | | 1882 | FIN | 1.00 | 1 | 0.33 | 15 | 4.95 | |  Nystrom, Leif | | | 1997 | FIN | 0.00 | 1 | -0.51 | 15 | -7.65 | | | Auvinen, Esa | | | 1962 | FIN | 0.00 | 1 | -0.56 | 15 | -8.40 | |
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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