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Individual Calculations October 2008 |
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| Pershina, Elena Total change: 21.90 | |   |
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| June 2008 open | Perm | RUS | 2008-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1990 | 1778 | 3.00 | 5 | 1.78 | 15 | 26.70 | |
|  Terentjev, Vladislav | | | 2086 | RUS | 0.00 | 1 | -0.14 | 15 | -2.10 | |  Kohanov, Boris | | | 1944 | RUS | 1.00 | 1 | 0.72 | 15 | 10.80 | | | Zamorin, Nikolai | | | 1979 | RUS | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Mamykin, Andrey | | | 2128 | RUS | 1.00 | 1 | 0.89 | 15 | 13.35 | | | Panjkov, Alexander | | | 1811 | RUS | 1.00 | 1 | 0.55 | 15 | 8.25 | |
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) | | | | July 2008 open | Perm | RUS | 2008-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1963 | 1799 | 1.50 | 6 | -0.32 | 15 | -4.80 | |
| | Davydov, Stepan | | | 2146 | RUS | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Tiunova, Anna | | | 1762 | RUS | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Zamorin, Nikolai | | | 1939 | RUS | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Panjkov, Alexander | | | 1803 | RUS | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Ardovsky, Philip | | | 2023 | RUS | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Samigullina, Diana | | wf | 2102 | RUS | 0.00 | 1 | -0.14 | 15 | -2.10 | |
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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