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Individual Calculations January 2011 |
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| Kozidub, Nikolay Total change: -18.45 | |   |
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| International Chess Festival "Plaza 2010" | Kislovodsk | RUS | 2010-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2015 | 2225 | 2.50 | 5 | -1.23 | 15 | -18.45 | |
|  Potapov, Alexander | | | 2216 | RUS | 0.00 | 1 | -0.51 | 15 | -7.65 | | | Shakhmurzova, Fatima | | | 1825 * | RUS | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Basiev, V P | | | 2032 | RUS | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Babazade, Javidan Elnur Oglu | | | 2082 | AZE | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Gerliani, Roin | | | 1920 | RUS | 0.50 | 1 | -0.36 | 15 | -5.40 | | | * 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) | | |
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