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Individual Calculations February 2014 |
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| Grechishkin, Vitaly Total change: -2.40 | |   |
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| SPb Seniors Championship 2013 | St. Petersburg | RUS | 2013-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1890 | 1704 | 1.50 | 6 | -0.16 | 15 | -2.40 | |
|  Malakhov, Vladimir P. | | | 2033 | RUS | 0.50 | 1 | 0.38 | 15 | 5.70 | |  Kruglikov, Alexander | | | 2000 | RUS | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Maiorov, Gennady | | | 1939 | RUS | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Stepanov, Viktor | | | 1951 | RUS | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Volskaya, Vera | | | 1887 | RUS | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Oparina, Vera | | | 1529 | RUS | 0.50 | 1 | -0.23 | 15 | -3.45 | |
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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