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Individual Calculations July 2009 |
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| Chigrinova, Alla Total change: 20.85 | |   |
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| Krasnodar Spring 2009 Rtg | Krasnodar | RUS | 2009-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1922 | 1691 | 4.00 | 12 | 1.39 | 15 | 20.85 | |
|  Rekin, Ivan | | | 1855 | RUS | 1.00 | 1 | 0.72 | 15 | 10.80 | |  Golub, Sergey | | | 1905 | RUS | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Glazkov, Arseny | | | 2041 | RUS | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Frolov, Lev | | | 1813 | RUS | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Bichevoi, Aleksandr | | | 1923 | RUS | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Bondarev, Boris | | | 2041 | RUS | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Papazian, Sergey | | | 1942 | RUS | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Frolov, Oleg | | | 1848 | RUS | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Chigrinova, Marina | | | 1856 | RUS | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Sverkunov, Oleg | | | 1895 | RUS | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Sluzhilov, Aleksandr | | | 1900 | RUS | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Savelenko, Arseny | | | 2041 | RUS | 0.50 | 1 | 0.39 | 15 | 5.85 | |
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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