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Individual Calculations July 2009 |
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| Voronov, Vitaly N Total change: -50.25 | |   |
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| Perm April 2009 open | Perm | RUS | 2009-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1929 | 1822 | 1.00 | 6 | -1.21 | 25 | -30.25 | |
|  Karpenko, Alexander | | | 2142 | RUS | 0.00 | 1 | -0.13 | 25 | -3.25 | |  Chumakov, Anatoly | | | 1983 | RUS | 0.00 | 1 | -0.29 | 25 | -7.25 | | | Zamorin, Nikolai | | | 1949 | RUS | 0.00 | 1 | -0.33 | 25 | -8.25 | | | Kohanov, Boris | | | 1935 | RUS | 0.00 | 1 | -0.35 | 25 | -8.75 | | | Alekseeva, Natalia | | | 1783 | RUS | 0.00 | 1 | -0.55 | 25 | -13.75 | | | Panjkov, Alexander | | | 1781 | RUS | 1.00 | 1 | 0.44 | 25 | 11.00 | |
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) | | | | Perm May 2009 open | Perm | RUS | 2009-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1947 | 1822 | 1.50 | 7 | -0.90 | 25 | -22.50 | |
| | Muntian, Evgeny | | | 2097 | RUS | 0.00 | 1 | -0.17 | 25 | -4.25 | | | Azanov, Pavel | | | 2027 | RUS | 0.00 | 1 | -0.24 | 25 | -6.00 | | | Zamorin, Nikolai | | | 1949 | RUS | 0.00 | 1 | -0.33 | 25 | -8.25 | | | Panjkov, Alexander | | | 1781 | RUS | 0.50 | 1 | -0.06 | 25 | -1.50 | | | Vshivtsev, Valery | | | 1979 | RUS | 1.00 | 1 | 0.71 | 25 | 17.75 | | | Kashin, Yury | | | 2017 | RUS | 0.00 | 1 | -0.25 | 25 | -6.25 | | | Chikrin, Vladimir | | | 1778 | RUS | 0.00 | 1 | -0.56 | 25 | -14.00 | |
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) | | | | Perm June 2009 open | Perm | RUS | 2009-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1907 | 1822 | 2.50 | 6 | 0.10 | 25 | 2.50 | |
| | Gavrilov, Andrei | f | | 2163 | RUS | 0.00 | 1 | -0.12 | 25 | -3.00 | | | Artemenko, Rimma | | | 1570 | RUS | 1.00 | 1 | 0.19 | 25 | 4.75 | | | Rudometov, Maxim | | | 2007 | RUS | 0.00 | 1 | -0.26 | 25 | -6.50 | | | Muntian, Evgeny | | | 2097 | RUS | 0.00 | 1 | -0.17 | 25 | -4.25 | | | Mentchikov, Mikhail | | | 1626 | RUS | 1.00 | 1 | 0.25 | 25 | 6.25 | | | Pershina, Elena | | | 1976 | RUS | 0.50 | 1 | 0.21 | 25 | 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) | | |
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