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Individual Calculations September 2014 |
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| Kogan, Elvira Total change: -1.20 | |   |
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| Tsiolkovsky Memorial 2014 | Kaluga | RUS | 2014-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1950 | 1758 | 0.00 | 4 | -1.07 | 20 | -21.40 | |
|  Gureev, Dmitry | | | 2084 | RUS | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Evlakhin, Igor | | | 2016 | RUS | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Kogan, Tatjana | | | 1733 | RUS | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Denisov, Nikolay D. | | | 1965 | RUS | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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 |
| 1847 | 1758 | 4.50 | 9 | 1.01 | 20 | 20.20 | |
|  Kushnerev, Oleg | | | 1996 | RUS | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Kovaleva, Valeria | | | 1531 | RUS | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Khodarchenko, Vasily | | | 1761 | RUS | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Afonasieva, Anna | | | 1953 | RUS | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Dadukov, Victor | | | 1974 | RUS | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Khoroshun, Mikhail | | | 1917 | RUS | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Motlokhov, Anatoli | | | 1786 | RUS | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Shkurkin, Andrey | | | 1677 | RUS | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Nazarov, Ilya | | | 2030 | RUS | 0.00 | 1 | -0.17 | 20 | -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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