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Individual Calculations December 2012 |
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| Pershina, Elena Total change: -4.35 | |   |
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| M.Chigorin Memorial 2012 | St. Petersburg | RUS | 2012-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2204 | 2125 | 3.00 | 8 | -0.29 | 15 | -4.35 | |
|  Cori, Jorge | g | | 2522 | PER | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Glazov, Anatoly | | | 1835 | RUS | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Sichinava, Zviad | | | 2339 | RUS | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Radkov, Bazhen D. | | | 1860 | RUS | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Molchanova, Tatjana | | wg | 2303 | RUS | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Iljiushenok, Ilia | | | 2427 | RUS | 0.50 | 1 | 0.35 | 15 | 5.25 | | | Tseitlin, Mark D | g | | 2390 | ISR | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Puzko, Danila | | | 1957 | RUS | 0.50 | 1 | -0.22 | 15 | -3.30 | |
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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