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Individual Calculations April 2009 |
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| Kovalenko, Boris Total change: -34.00 | |   |
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| 1st Vidnoe Cup SF Rtg | Vidnoe | RUS | 2008-12-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2066 | 2115 | 6.50 | 14 | -1.36 | 25 | -34.00 | |
|  Pronjkin, Anatoly | | | 2047 | RUS | 0.00 | 1 | -0.59 | 25 | -14.75 | |  Seleznev, Anatoly | | | 2205 | RUS | 1.00 | 1 | 0.62 | 25 | 15.50 | | | Fedotov, Igor | | | 2088 | RUS | 0.00 | 1 | -0.54 | 25 | -13.50 | | | Maiorov, Vladimir | | | 1765 | RUS | 1.00 | 1 | 0.11 | 25 | 2.75 | | | Krutov, Sergey | | | 1899 | RUS | 0.00 | 1 | -0.78 | 25 | -19.50 | | | Shpagin, Vlas | | | 2418 | RUS | 1.00 | 1 | 0.86 | 25 | 21.50 | | | Kuznetsov, Vladimir V. | | | 2127 | RUS | 0.00 | 1 | -0.48 | 25 | -12.00 | | | Semynin, Stanislav | | | 2089 | RUS | 0.50 | 1 | -0.04 | 25 | -1.00 | | | Kubrakov, Petr | | | 2329 | RUS | 0.50 | 1 | 0.27 | 25 | 6.75 | | | Maksimova, Alisa | | | 1894 | RUS | 0.50 | 1 | -0.28 | 25 | -7.00 | | | Shorokhov, Evgenij | | | 2222 | RUS | 0.50 | 1 | 0.15 | 25 | 3.75 | | | Krivoshein, Boris | | | 1941 | RUS | 0.00 | 1 | -0.73 | 25 | -18.25 | | | Bukharov, Valery | | | 1877 | RUS | 0.50 | 1 | -0.30 | 25 | -7.50 | | | Merdeev, Andrey | | | 2021 | RUS | 1.00 | 1 | 0.37 | 25 | 9.25 | |
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) | | |
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