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Individual Calculations March 2010 |
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| Kozhevnikov, Ivan Total change: 75.90 | |   |
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| 24. T.Petrosian Memorial 2010 open | Moscow | RUS | 2010-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1984 | 1834 | 4.50 | 9 | 1.78 | 25 | 44.50 | |
|  Surikov, Roman | | | 2027 | RUS | 0.50 | 1 | 0.25 | 25 | 6.25 | |  Kozionov, Kirill | | | 2095 | RUS | 0.00 | 1 | -0.18 | 25 | -4.50 | | | Kuprijanov, Anatoly | | | 2006 | RUS | 0.00 | 1 | -0.27 | 25 | -6.75 | | | Zuev, Alexandr | | | 1909 | RUS | 1.00 | 1 | 0.60 | 25 | 15.00 | | | Zaitsev, Andrey | | | 1959 | RUS | 0.50 | 1 | 0.17 | 25 | 4.25 | | | Pleshakov, Anton | | | 1973 | RUS | 1.00 | 1 | 0.69 | 25 | 17.25 | | | Akopova, Anna | | | 1981 | RUS | 0.00 | 1 | -0.30 | 25 | -7.50 | | | Ramazashvili, Rainer | | | 1909 | RUS | 1.00 | 1 | 0.60 | 25 | 15.00 | | | Petrov, Aleksandr | | | 1999 | RUS | 0.50 | 1 | 0.22 | 25 | 5.50 | |
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) | | | | Moscow open 2010 B | Moscow | RUS | 2010-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2128 | 1834 | 2.00 | 6 | 1.07 | 25 | 26.75 | |
| | Kotov, Alexander | | | 2172 | RUS | 0.00 | 1 | -0.12 | 25 | -3.00 | | | Chubar, Vladimir | m | | 2148 | UKR | 1.00 | 1 | 0.86 | 25 | 21.50 | | | Azizyan, Genrikh | | | 2121 | RUS | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Shitov, Yaroslav | | | 2145 | RUS | 0.00 | 1 | -0.14 | 25 | -3.50 | | | Martynenko, Alexey | | | 2056 | RUS | 0.00 | 1 | -0.22 | 25 | -5.50 | | | Asefi, Zaheeruddeen | f | | 2127 | AFG | 1.00 | 1 | 0.85 | 25 | 21.25 | |
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 | | Voronezh Chmp. 2010 SF open | Voronezh | RUS | 2010-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1998 | 1834 | 2.50 | 7 | 0.31 | 15 | 4.65 | |
| | Avdeeva, Veronika | | wf | 2122 | RUS | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Fomin, Sergey | | | 2141 | RUS | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Provkin, Vladimir | | | 2217 | RUS | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Nartov, Albert | | | 1745 | RUS | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Volk, Sergey | | | 2017 | RUS | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Zolotukhin, Alexander | | | 1711 | RUS | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Chernov, Vladimir | | | 2030 | RUS | 1.00 | 1 | 0.75 | 15 | 11.25 | |
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) | | |
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