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Individual Calculations July 2009 |
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| Vostrov, Sergey Total change: 14.25 | |   |
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| Lugansk Spring Open | Lugansk | UKR | 2009-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2117 | 1967 | 2.50 | 6 | 0.57 | 25 | 14.25 | |
|  Bugaev, Anatoly | | | 2163 | UKR | 1.00 | 1 | 0.75 | 25 | 18.75 | |  Shamshin, Rudolf | f | | 2184 | UKR | 0.00 | 1 | -0.22 | 25 | -5.50 | | | Kosyakov, Vladimir | | | 2211 | UKR | 0.50 | 1 | 0.30 | 25 | 7.50 | | | Soshnikov, Mikhail | m | | 2317 | UKR | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Bahmatsiy, Vladislav | | | 1848 | UKR | 1.00 | 1 | 0.34 | 25 | 8.50 | | | Chernoivan, Sergey | | | 1976 | UKR | 0.00 | 1 | -0.49 | 25 | -12.25 | |
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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