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Individual Calculations December 2012 |
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| Iordachescu, Viorel Total change: -17.60 | |   |
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| M.Chigorin Memorial 2012 | St. Petersburg | RUS | 2012-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2237 | 2637 | 1.00 | 3 | -1.76 | 10 | -17.60 | |
|  Rjanova, Valery | | wf | 2237 * | RUS | 0.50 | 1 | -0.42 | 10 | -4.20 | |  Nedostup, Daniil | | | 2237 * | RUS | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Balaian, Alina | | wm | 2237 * | RUS | 0.00 | 1 | -0.92 | 10 | -9.20 | | | * 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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