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Individual Calculations September 2009 |
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| Sozin, Stepan Total change: -5.80 | |   |
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| 13. Izmailov's Memorial 2009 open | Tomsk | RUS | 2009-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2100 | 1955 | 3.00 | 9 | 0.15 | 25 | 3.75 | |
|  Pavlov, Oleg | f | | 2305 | RUS | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Uteshev, Arsen | | | 2115 | KAZ | 0.00 | 1 | -0.29 | 25 | -7.25 | | | Kaskevich, Raisa | | | 1874 | RUS | 1.00 | 1 | 0.39 | 25 | 9.75 | | | Mukashev, Assan | | | 2078 | KAZ | 0.00 | 1 | -0.33 | 25 | -8.25 | | | Komissarov, Vadim | | | 2051 | RUS | 1.00 | 1 | 0.63 | 25 | 15.75 | | | Lazarenko, Petr | | | 2063 | RUS | 1.00 | 1 | 0.65 | 25 | 16.25 | | | Sviridov, Valery | | | 2154 | RUS | 0.00 | 1 | -0.24 | 25 | -6.00 | | | Ainutdinov, Alexander | | | 2099 | KAZ | 0.00 | 1 | -0.31 | 25 | -7.75 | | | Usatov, Vladimir | f | | 2157 | RUS | 0.00 | 1 | -0.24 | 25 | -6.00 | |
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) | | | | Abaza 2009 open | Abaza | RUS | 2009-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2085 | 1955 | 2.00 | 5 | 0.32 | 25 | 8.00 | |
| | Shoev, Kirill | | | 2230 | RUS | 0.00 | 1 | -0.17 | 25 | -4.25 | | | Volodarsk, Yury | | | 2181 | RUS | 0.00 | 1 | -0.21 | 25 | -5.25 | | | Katanov, Andrey | | | 1969 | RUS | 1.00 | 1 | 0.52 | 25 | 13.00 | | | Chernyh, Pavel | | | 1921 | RUS | 0.00 | 1 | -0.55 | 25 | -13.75 | | | Malezkey, Vladimir | | | 2126 | RUS | 1.00 | 1 | 0.73 | 25 | 18.25 | |
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) | | | NOTE: K factor changed | | Goriainov Memorial 2009 open | Novokuznetsk | RUS | 2009-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2062 | 1955 | 1.00 | 6 | -1.17 | 15 | -17.55 | |
| | Shukan, Alexander | | | 2187 | RUS | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Shukan, Mikhail | | | 2067 | RUS | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Ruzanov, Alexander | | | 2031 | RUS | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Kostojakov, Ivan | | | 2016 | RUS | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Sinkin, Boris | | | 1985 | RUS | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Seslavin, Maxim | | | 2083 | RUS | 0.00 | 1 | -0.33 | 15 | -4.95 | |
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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