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Individual Calculations April 2009 |
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| Maidanova, Irina Total change: 24.30 | |   |
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| Moscow Winter open 2008 | Moscow | RUS | 2008-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2158 | 1890 | 2.50 | 7 | 1.22 | 15 | 18.30 | |
|  Repina, Varvara | | wf | 2240 | RUS | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Shmatkov, Mikhail | | | 2197 | RUS | 0.00 | 1 | -0.14 | 15 | -2.10 | |  Bekchitaev, Aydar | | | 2192 | RUS | 1.00 | 1 | 0.85 | 15 | 12.75 | | | Kuzmin, Mikhail | | | 2132 | RUS | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Shabanov, Yuri | g | | 2240 | RUS | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Pankov, Gennady | | | 2014 | RUS | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Bykov, Evgeny | | | 2090 | RUS | 0.00 | 1 | -0.24 | 15 | -3.60 | |
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) | | | | 23. T.Petrosian Memorial 2009 open | Moscow | RUS | 2009-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2007 | 1908 | 3.00 | 7 | 0.40 | 15 | 6.00 | |
| | Sidorchuk, Roman | | | 2186 | RUS | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Pylaeva, Ekaterina | | | 1676 | RUS | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Zaitsev, Andrey | | | 1961 | RUS | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Goryachkina, Aleksandra | | | 2019 | RUS | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Mikhailov, Viacheslav | | | 2096 | RUS | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Zaryvkina, Anastasia | | | 2081 | RUS | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Tunian, Yury | | | 2032 | 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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