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Individual Calculations December 2012 |
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| Airapetian, Gor Total change: 9.50 | |   |
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| M.Chigorin Memorial 2012 | St. Petersburg | RUS | 2012-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2411 | 2435 | 5.50 | 9 | 0.95 | 10 | 9.50 | |
|  Kharchenko, Daniil | | | 2039 | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Chuprova, Irina | | | 2035 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Goganov, Aleksey | m | | 2526 | RUS | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Solak, Dragan | g | | 2590 | TUR | 0.50 | 1 | 0.21 | 10 | 2.10 | | | Ionov, Sergey | g | | 2550 | RUS | 0.50 | 1 | 0.16 | 10 | 1.60 | | | Brodsky, Michail | g | | 2563 | UKR | 1.00 | 1 | 0.67 | 10 | 6.70 | | | Andriasian, Zaven | g | | 2604 | ARM | 0.00 | 1 | -0.28 | 10 | -2.80 | | | Malakhatko, Vadim | g | | 2558 | BEL | 0.00 | 1 | -0.33 | 10 | -3.30 | | | Cheremnova, Tamara | | wf | 2235 | RUS | 1.00 | 1 | 0.24 | 10 | 2.40 | | | * 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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