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Individual Calculations September 2009 |
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| Cherkasov, Vladimir Total change: -53.50 | |   |
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| Moscow Summer 2009 B open | Moscow | RUS | 2009-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1917 | 2075 | 5.00 | 8 | -0.65 | 25 | -16.25 | |
|  Petukhov, Nikolay | | | 1821 | RUS | 0.50 | 1 | -0.31 | 25 | -7.75 | |  Nersesian, Vagram | | | 1978 | RUS | 0.00 | 1 | -0.63 | 25 | -15.75 | | | Malyshev, Roman B | | | 1865 | RUS | 1.00 | 1 | 0.23 | 25 | 5.75 | | | Baigushev, Alexandr | | | 1965 | RUS | 0.00 | 1 | -0.65 | 25 | -16.25 | | | Voronov, Vladimir Yu. | | | 1892 | RUS | 1.00 | 1 | 0.26 | 25 | 6.50 | | | Savinov, Victor | | | 1918 | RUS | 1.00 | 1 | 0.29 | 25 | 7.25 | | | Maidanova, Irina | | | 1932 | RUS | 0.50 | 1 | -0.19 | 25 | -4.75 | | | Tekuchev, Robert | | | 1962 | RUS | 1.00 | 1 | 0.35 | 25 | 8.75 | |
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) | | | | Obninsk 2009 open | Obninsk | RUS | 2009-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1987 | 2075 | 1.50 | 5 | -1.49 | 25 | -37.25 | |
| | Dzhangobegov, Vladimir | | | 2242 | RUS | 0.50 | 1 | 0.22 | 25 | 5.50 | | | Gorlanov, Vladislav | | | 2159 | RUS | 0.00 | 1 | -0.38 | 25 | -9.50 | | | Egorov, Pavel | | | 1881 | RUS | 0.00 | 1 | -0.75 | 25 | -18.75 | | | Gavrjuchenkova, Angelina | | | 1942 | RUS | 0.00 | 1 | -0.68 | 25 | -17.00 | | | Egorova, Irina | | | 1713 | RUS | 1.00 | 1 | 0.10 | 25 | 2.50 | |
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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