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Individual Calculations September 2009 |
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| Matveev, Vladimir A. Total change: -16.35 | |   |
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| Yaroslavia 2009 open | Rybinsk | RUS | 2009-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2071 | 2094 | 2.50 | 6 | -0.67 | 15 | -10.05 | |
|  Iliushkin, Evgeny | f | | 2313 | RUS | 0.50 | 1 | 0.28 | 15 | 4.20 | |  Arakelov, Ilya | | | 2350 | RUS | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Gavrjuchenkova, Angelina | | | 1921 | RUS | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Lyushin, Maxim | | | 1909 | RUS | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Prohorov, Sergey | | | 2135 | RUS | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Arbuzov, Ivan | | | 1799 | RUS | 0.50 | 1 | -0.35 | 15 | -5.25 | |
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) | | | | Volga Cup 2009 open | Kostroma | RUS | 2009-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2008 | 2082 | 2.00 | 4 | -0.42 | 15 | -6.30 | |
| | Skakun, Valentina | | | 1829 | RUS | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Reutsky, Sergei | m | | 2403 | RUS | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Drogovoz, Irina | | | 1898 | RUS | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Dmitriev, Valery | | | 1902 | RUS | 1.00 | 1 | 0.26 | 15 | 3.90 | |
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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