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Individual Calculations June 2015 |
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| Batakovs, Olegs Total change: 0.20 | |   |
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| 15th European Senior Chess Championship (2015) - Open 65+ | Eretria | GRE | 2015-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2092 | 2095 | 4.00 | 8 | 0.01 | 20 | 0.20 | |
|  Birkestrand, Odd | | | 1790 | NOR | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Gruzmann, Boris | f | | 2200 | GER | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Muratoglu, Salih | | | 1960 | TUR | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Gromark, Per-Olof | | | 2051 | SWE | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Gundersen, Helge | | | 2153 | NOR | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Hohler, Peter | f | | 2150 | SUI | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Pushkov, Nikolai | g | | 2313 | RUS | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Zhelesny, Stanislav | f | | 2118 | RUS | 0.50 | 1 | 0.03 | 20 | 0.60 | |
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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