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Individual Calculations September 2012 |
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| Marchenko, Nikolay Total change: -10.50 | |   |
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| Astrakhan 2012 open | Astrakhan | RUS | 2012-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1934 | 1853 | 2.50 | 7 | -0.35 | 30 | -10.50 | |
|  Kotenko, Pavel | m | | 2253 * | RUS | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Isaev, Felix | | | 1720 | RUS | 0.50 | 1 | -0.18 | 30 | -5.40 | | | Kamaletdinov, Farit | | | 1951 | RUS | 0.50 | 1 | 0.13 | 30 | 3.90 | | | Chetyrev, Dmitry | | | 1668 | RUS | 0.50 | 1 | -0.24 | 30 | -7.20 | | | Ivchenko, Evgeny | | | 1947 | RUS | 1.00 | 1 | 0.63 | 30 | 18.90 | | | Prokopenko, Roman | | | 1969 | RUS | 0.00 | 1 | -0.34 | 30 | -10.20 | | | Kurnaev, Vladimir | | | 2028 | RUS | 0.00 | 1 | -0.27 | 30 | -8.10 | | | * 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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