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Individual Calculations November 2009 |
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| Kostyukov, Alexandr A. Total change: 0.00 | |   |
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| M.Chigorin Memorial 2009 | St.Petersburg | RUS | 2009-10-16 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 2124 | 0 | 2.50 | 9 | 0.00 | 1958 | | 0.00 | |
|  Rjabzev, Konstantin | m | | 2333 | RUS | 0.00 | 1 | 0.00 | | 0.00 | |  Samigullina, Diana | | wf | 2152 | RUS | 0.50 | 1 | 0.00 | | 0.00 | | | Markevich, Ilya | | | 2157 | RUS | 0.50 | 1 | 0.00 | | 0.00 | | | Bratus, Petr P | | | 2189 | RUS | 0.50 | 1 | 0.00 | | 0.00 | | | Merzliakov, Evgeny | | | 2207 | RUS | 0.00 | 1 | 0.00 | | 0.00 | | | Orlov, Anatoly | | | 2009 | RUS | 0.00 | 1 | 0.00 | | 0.00 | | | Kozlov, Mikhail | | | 1956 | RUS | 1.00 | 1 | 0.00 | | 0.00 | | | Zykova, Antonina | | wf | 2094 | RUS | 0.00 | 1 | 0.00 | | 0.00 | | | Walseth, Tron | | | 2020 | NOR | 0.00 | 1 | 0.00 | | 0.00 | |
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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