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Individual Calculations April 2013 |
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| Jarvinen, Seppo Total change: -21.45 | |   |
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| Garde Spring 2013 Weekend Senior | Helsinki | FIN | 2013-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1807 | 1871 | 1.50 | 5 | -1.43 | 15 | -21.45 | |
|  Kohvakka, Raimo | | | 1952 | FIN | 0.00 | 1 | -0.39 | 15 | -5.85 | |  Tikka, Erkki | | | 1760 | FIN | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Pitkanen, Juhani | | | 1749 | FIN | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Stahle, Sten | | | 1711 | FIN | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Jarnefelt, Wilhelm | | | 1861 | FIN | 0.00 | 1 | -0.51 | 15 | -7.65 | |
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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