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Individual Calculations January 2009 |
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| Ivanov, Alexey Total change: -22.10 | |   |
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| M.Chigorin Memorial 2008 open | St.Petersburg | RUS | 2008-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2225 | 2431 | 4.50 | 9 | -2.21 | 10 | -22.10 | |
|  Sorokina, Anastasia | | wf | 2081 | RUS | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Savchenko, Boris | g | | 2648 | RUS | 0.00 | 1 | -0.22 | 10 | -2.20 | |  Eidelson, Rakhil | | wg | 2220 | BLR | 0.00 | 1 | -0.77 | 10 | -7.70 | | | Kushka, Alena | | wf | 2123 | RUS | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Yankovsky, Roman | | | 2255 | RUS | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Ivkina, Olga | | wm | 2228 | RUS | 0.00 | 1 | -0.76 | 10 | -7.60 | | | Utkin, Alexander | | | 2196 | RUS | 0.00 | 1 | -0.79 | 10 | -7.90 | | | Balaian, Alina | | | 2081 | RUS | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Fedoseev, Sergey | f | | 2193 | RUS | 1.00 | 1 | 0.20 | 10 | 2.00 | |
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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