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Individual Calculations December 2012 |
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| Sarana, Alexey Total change: 19.50 | |   |
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| M.Chigorin Memorial 2012 | St. Petersburg | RUS | 2012-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2192 | 2118 | 5.00 | 9 | 1.30 | 15 | 19.50 | |
|  Al-Sayed, Mohammed | g | | 2511 | QAT | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Kosov, Igor | | | 1817 | RUS | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Duzhakov, Ilya | f | | 2330 | RUS | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Dyakov, Vladislav | | | 1856 | RUS | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Martynov, Pavel | f | | 2303 | RUS | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Radkov, Bazhen D. | | | 1860 | RUS | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Mirzoeva, Elmira | | wg | 2283 | RUS | 1.00 | 1 | 0.72 | 15 | 10.80 | | | Timofeeva, Ekaterina | | wm | 2331 | RUS | 1.00 | 1 | 0.77 | 15 | 11.55 | | | Alekseenko, Kirill | f | | 2434 | RUS | 0.00 | 1 | -0.13 | 15 | -1.95 | |
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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