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Individual Calculations January 2012 |
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| Petrova, Olga Total change: 46.95 | |   |
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| Rostov region Chmp. 2011 îpen | Rostov-on-Don | RUS | 2011-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2253 | 2211 | 7.00 | 9 | 3.13 | 15 | 46.95 | |
|  Samsonov, Evgeniy | | | 1811 * | RUS | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Petrov, Artur | f | | 2398 | RUS | 0.50 | 1 | 0.24 | 15 | 3.60 | |  Dobrovolsky, Oleg | f | | 2271 | RUS | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Kondrashov, Kirill | | | 1919 | RUS | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Pushkov, Nikolai | g | | 2404 | RUS | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Mikhailov, Sergey | f | | 2397 | RUS | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Shagbazyan, Taron | | | 2328 | UKR | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Elizarov, Dmitry | f | | 2344 | RUS | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Kotenko, Pavel | m | | 2405 | RUS | 0.50 | 1 | 0.25 | 15 | 3.75 | | | * 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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