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Individual Calculations September 2009 |
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| Koeykkae, Pekka Total change: -23.70 | |   |
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| Heart of Finland Tournament | Jyvaskyla | FIN | 2009-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2007 | 2176 | 4.00 | 8 | -1.58 | 15 | -23.70 | |
|  Lindholm, Pertti | | | 1776 * | FIN | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Scherbakov, Nikolay | | | 2016 | RUS | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Setaelae, Touko | | | 1808 | FIN | 0.50 | 1 | -0.40 | 15 | -6.00 | | | Wallin, Aleksi | | | 1989 | FIN | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Pursiainen, Erkki | | | 1989 | FIN | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Anttila, Perttu | | | 2057 | FIN | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Ivanov, Sergey A | f | | 2359 | RUS | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Palmo, Pentti | | | 2065 | FIN | 0.50 | 1 | -0.15 | 15 | -2.25 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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