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Individual Calculations November 2009 |
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| Shishkov, Ivan Total change: 1.75 | |   |
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| Autumn on Petrograd side 2009 open | St.Petersburg | RUS | 2009-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1980 | 1879 | 3.00 | 8 | 0.07 | 25 | 1.75 | |
|  Orlov, Anatoly | | | 2009 | RUS | 1.00 | 1 | 0.68 | 25 | 17.00 | |  Svidinsky, Dmitry | | | 2113 | RUS | 0.00 | 1 | -0.21 | 25 | -5.25 | | | Voronenkov, Sergey | | | 2021 | RUS | 0.00 | 1 | -0.31 | 25 | -7.75 | | | Smirnov, Vladimir G. | | | 1992 | RUS | 1.00 | 1 | 0.65 | 25 | 16.25 | | | Komarov, Andrei | | | 2020 | RUS | 0.00 | 1 | -0.31 | 25 | -7.75 | | | Bashkirov, Valentin | | | 1973 | RUS | 0.00 | 1 | -0.37 | 25 | -9.25 | | | Savrova, Lidia | | | 1660 | RUS | 1.00 | 1 | 0.22 | 25 | 5.50 | | | Dmitriev, Dmitriy | | | 2049 | RUS | 0.00 | 1 | -0.28 | 25 | -7.00 | |
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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