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Individual Calculations January 2011 |
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| Pyatin, Alexander Total change: 9.60 | |   |
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| M.Chigorin Memorial 2010 | St.Petersburg | RUS | 2010-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2349 | 2099 | 2.00 | 7 | 0.64 | 15 | 9.60 | |
|  Iskusnyh, Sergei | g | | 2465 | RUS | 0.00 | 1 | -0.10 | 15 | -1.50 | |  Duzhakov, Ilya | f | | 2336 | RUS | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Khakimov, Timur | m | | 2288 | RUS | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Utkin, Aleksey | f | | 2328 | RUS | 1.00 | 1 | 0.79 | 15 | 11.85 | | | Kosov, Ivan | m | | 2388 | RUS | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Frolochkin, Vladimir | | | 2331 | RUS | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Turikov, Viktor | f | | 2308 | RUS | 0.00 | 1 | -0.23 | 15 | -3.45 | |
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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