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Individual Calculations November 2009 |
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| Tkachev, Ivan Total change: 15.60 | |   |
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| Autumn on Petrograd side 2009 open | St.Petersburg | RUS | 2009-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2035 | 1992 | 5.00 | 9 | 1.04 | 15 | 15.60 | |
|  Bazeev, German | | | 2274 | RUS | 0.00 | 1 | -0.16 | 15 | -2.40 | |  Katyshkina, Anastasia | | | 1800 | RUS | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Yusupova, Lilia | | | 1702 | RUS | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Savinov, Leonid | | | 2167 | RUS | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Pen, Pyotr | | | 1948 | RUS | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Svidinsky, Dmitry | | | 2113 | RUS | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Dmitriev, Dmitriy | | | 2049 | RUS | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Utkin, Alexander | | | 2134 | RUS | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Salov, Vitaly V. | | | 2130 | RUS | 1.00 | 1 | 0.69 | 15 | 10.35 | |
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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