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Individual Calculations January 2010 |
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| Kovalev, Egor Total change: 32.75 | |   |
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| Palace Chmp. 2009 open | Moscow | RUS | 2009-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1916 | 1752 | 2.00 | 7 | -0.15 | 25 | -3.75 | |
|  Piskovets, Nikita | | | 2054 | RUS | 1.00 | 1 | 0.85 | 25 | 21.25 | |  Tiukaev, Ilgiz | | | 2152 * | UZB | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Kalinin, Nikita | | | 1864 | RUS | 0.00 | 1 | -0.35 | 25 | -8.75 | | | Glushkov, Lev | | | 1941 | RUS | 0.00 | 1 | -0.25 | 25 | -6.25 | | | Moshensky, Denis | | | 1963 | RUS | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Shikin, Sergey | | | 1606 | RUS | 0.00 | 1 | -0.70 | 25 | -17.50 | | | Skakun, Valentina | | | 1833 | RUS | 1.00 | 1 | 0.61 | 25 | 15.25 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | World Youth Chess Championships-u10 | Antalya | TUR | 2009-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1907 | 1752 | 3.00 | 5 | 1.46 | 25 | 36.50 | |
| | Savenkov, Konstantin | | | 1808 | RUS | 1.00 | 1 | 0.58 | 25 | 14.50 | | | Zajic, Milan | | | 1995 | SRB | 0.50 | 1 | 0.30 | 25 | 7.50 | | | Hristov, Nikolay Valeriev | | | 1867 | BUL | 0.00 | 1 | -0.34 | 25 | -8.50 | | | Galimov, Ildus | | | 2088 | RUS | 1.00 | 1 | 0.88 | 25 | 22.00 | | | Temizkan, Denizcan | | | 1779 | TUR | 0.50 | 1 | 0.04 | 25 | 1.00 | |
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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