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Individual Calculations September 2014 |
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| Kogan, Tatjana Total change: -25.60 | |   |
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| Tsiolkovsky Memorial 2014 | Kaluga | RUS | 2014-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1913 | 1733 | 2.00 | 6 | 0.30 | 40 | 12.00 | |
|  Martynyuk, Elizaveta | | | 2045 | RUS | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Ryabov, Vyacheslav | | | 1956 | RUS | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Kogan, Elvira | | | 1758 | RUS | 1.00 | 1 | 0.53 | 40 | 21.20 | |  Khobotova, Olesia | | | 2006 | RUS | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Semin, Daniil | | | 1967 | RUS | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Ogurtzov, Igor | | | 1743 | RUS | 0.50 | 1 | 0.01 | 40 | 0.40 | |
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) | | | | Chess in Sochi - 2014 (Open) | Novomikhailovskiy | RUS | 2014-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1791 | 1733 | 2.00 | 7 | -0.94 | 40 | -37.60 | |
| | Afonasieva, Anna | | | 1953 | RUS | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Khodarchenko, Vasily | | | 1761 | RUS | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Gorbunov, Dmitry P. | | | 1766 | RUS | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Motlokhov, Anatoli | | | 1786 | RUS | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Bobrovski, Anton | | | 2015 | RUS | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Karavaeva, Anastasia | | | 1842 | RUS | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Senkovsky, Konstantin | | | 1416 | RUS | 0.50 | 1 | -0.37 | 40 | -14.80 | |
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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