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Individual Calculations January 2012 |
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| Kiseleva, Arina Total change: -18.75 | |   |
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| Autumn Petersburg 2011 | St. Petersburg | RUS | 2011-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2024 | 1915 | 3.00 | 7 | 0.37 | 15 | 5.55 | |
|  Serov, Maksim | | | 2315 * | RUS | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Melnikov, Nikolay | | | 1709 | RUS | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Pashinsky, Mikhail | | | 2228 | RUS | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Zvereva, Svetlana | | | 1754 | RUS | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Pshenichny, Vladimir | | | 2024 | RUS | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Svidinsky, Dmitry | | | 2087 | RUS | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Ivanov, Miroslav | | | 2051 | RUS | 0.50 | 1 | 0.18 | 15 | 2.70 | | | * 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) | | | | St. Petersburg Champ. Girls U-16 | St. Peterburg | RUS | 2011-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1849 | 1935 | 2.00 | 6 | -1.62 | 15 | -24.30 | |
| | Sorokina, Svetlana | | | 1589 | RUS | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Zavgorodniaya, Alena | | | 1846 | RUS | 0.00 | 1 | -0.62 | 15 | -9.30 | | | Katyshkina, Anastasia | | | 1962 | RUS | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Chuprova, Irina | | | 1919 | RUS | 0.00 | 1 | -0.52 | 15 | -7.80 | | | Klevets, Ksenia | | | 1849 | RUS | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Fedoseeva, Valentina | | | 1927 | RUS | 0.50 | 1 | -0.01 | 15 | -0.15 | |
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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