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Individual Calculations November 2011 |
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| Sergienko, Sergey Total change: -7.70 | |   |
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| M.Chigorin Memorial 2011 Open | St. Petersburg | RUS | 2011-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2299 | 2415 | 5.00 | 9 | -0.77 | 10 | -7.70 | |
|  Ershov, Valentin | | | 2031 | RUS | 1.00 | 1 | 0.09 | 10 | 0.90 | |  Azarov, Sergei | g | | 2648 | BLR | 0.00 | 1 | -0.21 | 10 | -2.10 | | | Palchun, Grigory | | | 2194 | RUS | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Khakimov, Timur | m | | 2281 | RUS | 0.00 | 1 | -0.68 | 10 | -6.80 | | | Prikhodko, Anton | | | 2214 | RUS | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Ivakhinova, Inna | | wm | 2287 | RUS | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Tarasova, Viktoriya | | wm | 2275 | RUS | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Semenova, Irina | | wg | 2236 | RUS | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Mastrovasilis, Athanasios | g | | 2529 | GRE | 0.00 | 1 | -0.34 | 10 | -3.40 | |
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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