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Rapid:
Individual Calculations February 2015 |
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| Berdychevskaya, Natasha Total change: -33.20 | |   |
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| Vladimir Dvorkovich Memorial Stage of Grand Prix Cup of Russia Rapid Chess 2015 | Taganrog | RUS | 2015-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2166 | 2174 | 3.50 | 10 | -1.66 | 20 | -33.20 | |
|  Elizarov, Dmitry | f | | 2440 | RUS | 1.00 | 1 | 0.82 | 20 | 16.40 | |  Galkin, Alexander | g | | 2543 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Gevorgyan, David | | | 2378 | ARM | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Topilin, Alexander | | | 1950 | RUS | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Oganisian, Roman | f | | 2250 | RUS | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Sukhareva, Valentina | | | 1954 | RUS | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Kovalchuk, Alexey | | | 2310 | RUS | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Konaplev, Anton | | | 1959 | RUS | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Maltsevskaya, Aleksandra | | | 1943 | RUS | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Mirzoyan, Saak | | | 1935 | RUS | 0.00 | 1 | -0.80 | 20 | -16.00 | |
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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