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Individual Calculations January 2011 |
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| Frakin, Nikolay Total change: -8.55 | |   |
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| M.Chigorin Memorial 2010 | St.Petersburg | RUS | 2010-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2141 | 1923 | 0.50 | 4 | -0.57 | 15 | -8.55 | |
|  Paikidze, Nazi | | wg | 2323 * | GEO | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Trofimov, Vladimir | | | 2221 | RUS | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Denisov, Ivan | | | 2267 | RUS | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Chan, Naruna | | | 1753 | RUS | 0.50 | 1 | -0.22 | 15 | -3.30 | | | * 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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