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Individual Calculations December 2012 |
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| Ionov, Sergey Total change: -10.00 | |   |
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| M.Chigorin Memorial 2012 | St. Petersburg | RUS | 2012-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2312 | 2550 | 6.00 | 9 | -1.00 | 10 | -10.00 | |
|  Kostrikina, Anna | | wf | 2150 * | RUS | 0.50 | 1 | -0.42 | 10 | -4.20 | |  Bratus, Petr P | | | 2150 * | RUS | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Nedostup, Daniil | | | 2152 | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Monin, Nikolay | m | | 2325 | RUS | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Airapetian, Gor | m | | 2435 | RUS | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Sipila, Vilka | m | | 2430 | FIN | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Mishuchkov, Nikolai M. | m | | 2394 | RUS | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Baghdasaryan, Vahe | m | | 2373 | ARM | 0.00 | 1 | -0.73 | 10 | -7.30 | | | Vlasenko, Miroslav | m | | 2400 | RUS | 1.00 | 1 | 0.30 | 10 | 3.00 | | | * 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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