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Individual Calculations September 2009 |
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| Pershina, Elena Total change: 35.10 | |   |
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| Perm June-July 2009 open | Perm | RUS | 2009-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2007 | 1976 | 4.50 | 7 | 1.34 | 15 | 20.10 | |
|  Volodin, Ivan | | | 2207 | RUS | 0.00 | 1 | -0.21 | 15 | -3.15 | |  Mentchikov, Mikhail | | | 1626 | RUS | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Lysenko, Gennady | | | 2029 | RUS | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Azanov, Pavel | | | 2027 | RUS | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Kovalenko, Anatoly V. | | | 2049 | RUS | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Terentjev, Vladislav | | | 2175 | RUS | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Kohanov, Boris | | | 1935 | RUS | 1.00 | 1 | 0.44 | 15 | 6.60 | |
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 July 2009 A open | Perm | RUS | 2009-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2103 | 1958 | 1.50 | 3 | 0.49 | 15 | 7.35 | |
| | Volodin, Ivan | | | 2264 | RUS | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Tiunova, Anna | | | 1819 | RUS | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Goldshtein, Grigory | | | 2225 | RUS | 1.00 | 1 | 0.82 | 15 | 12.30 | |
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) | | | | Corporation "Center" Cup 2009 | Izhevsk | RUS | 2009-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2114 | 1958 | 3.00 | 8 | 0.51 | 15 | 7.65 | |
| | Shestakov, Dmitry | | | 2279 | RUS | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Arzamastsev, Artur | | | 2132 | RUS | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Kotchnev, Andrey | | | 2103 | RUS | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Deriabina, Svetlana | | wf | 2071 | RUS | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Ivanov, Nikolay A. | | | 1971 | RUS | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Kostitsina, Liubov | | | 1871 | RUS | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Abashev, Alex | | | 2256 | RUS | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Ivanov, Vladimir A. | | | 2225 | RUS | 0.50 | 1 | 0.32 | 15 | 4.80 | |
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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