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Individual Calculations September 2010 |
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| Ivkina, Olga Total change: -23.85 | |   |
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| Summer on Petrograd Side 2010 | St.Petersburg | RUS | 2010-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2022 | 2275 | 5.50 | 9 | -1.59 | 15 | -23.85 | |
|  Krasnikov, Mikhail | | | 1932 | RUS | 0.00 | 1 | -0.88 | 15 | -13.20 | |  Katyshkina, Anastasia | | | 1875 * | RUS | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Penkov, Aleksey | | | 1966 | RUS | 0.00 | 1 | -0.86 | 15 | -12.90 | | | Fokin, Anatoly | | | 1876 | RUS | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Kravtsov, Andrei | | | 1973 | RUS | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Volkova, Svetlana | | | 1989 | RUS | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Miednikova, Swietlana | | wf | 2162 | RUS | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Kuzmin, Yuriy | | | 2195 | RUS | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Nuretdinov, Igor | | | 2229 | TJK | 0.00 | 1 | -0.56 | 15 | -8.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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