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Individual Calculations October 2013 |
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| Kovalev, Aleksandr Total change: -19.35 | |   |
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| Chervonny Open 2013 | Konakovo | RUS | 2013-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1995 | 1900 | 1.00 | 6 | -1.29 | 15 | -19.35 | |
|  Kozlov, Aleksandr | | | 2165 | RUS | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Shapkin, Anatoliy | | | 2134 | RUS | 0.50 | 1 | 0.29 | 15 | 4.35 | |  Redikultsev, Boris | | | 1988 | RUS | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Tokarzhevskiy, Aleksey | | | 1868 | RUS | 0.50 | 1 | -0.04 | 15 | -0.60 | | | An, Yuriy | | | 1950 | RUS | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Geshko, Aleksey | | | 1867 | RUS | 0.00 | 1 | -0.55 | 15 | -8.25 | |
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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