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Individual Calculations April 2009 |
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| Parakhoni, Anna Total change: 18.00 | |   |
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| Moscow Chmp. 2008 Junors open | Moscow | RUS | 2008-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1942 | 1793 | 1.50 | 7 | -0.62 | 25 | -15.50 | |
|  Paravyan, David | | | 2052 | RUS | 0.00 | 1 | -0.18 | 25 | -4.50 | |  Gavrjuchenkova, Angelina | | | 1934 | RUS | 0.50 | 1 | 0.19 | 25 | 4.75 | | | Niks, Yana | | | 1885 | RUS | 0.50 | 1 | 0.13 | 25 | 3.25 | | | Kuzanov, Artem | | | 1969 | RUS | 0.50 | 1 | 0.23 | 25 | 5.75 | | | Rabinovich, Anton | | | 1956 | RUS | 0.00 | 1 | -0.28 | 25 | -7.00 | | | Koroteeva, Ksenia | | | 1935 | RUS | 0.00 | 1 | -0.31 | 25 | -7.75 | | | Vavulin, Maksim | | | 1862 | RUS | 0.00 | 1 | -0.40 | 25 | -10.00 | |
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) | | | | 23. T.Petrosian Memorial 2009 open | Moscow | RUS | 2009-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1917 | 1793 | 2.00 | 7 | -0.43 | 25 | -10.75 | |
| | Zaryvkina, Anastasia | | | 2081 | RUS | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Zaitsev, Andrey | | | 1961 | RUS | 0.50 | 1 | 0.22 | 25 | 5.50 | | | Surikov, Roman | | | 1989 | RUS | 0.00 | 1 | -0.25 | 25 | -6.25 | | | Yapici, Kadir Gokberk | | | 1630 | TUR | 0.50 | 1 | -0.22 | 25 | -5.50 | | | Motruk, Oleg | | | 1730 | RUS | 1.00 | 1 | 0.41 | 25 | 10.25 | | | Baraeva, Marina | | wf | 2009 | RUS | 0.00 | 1 | -0.22 | 25 | -5.50 | | | Goryachkina, Aleksandra | | | 2019 | RUS | 0.00 | 1 | -0.21 | 25 | -5.25 | |
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) | | | | Moscow open 2009 B | Moscow | RUS | 2009-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2044 | 1793 | 3.50 | 9 | 1.77 | 25 | 44.25 | |
| | Mosionzhik, Ilya | f | | 2143 | RUS | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Pylaev, Evgenij | | | 2032 | RUS | 1.00 | 1 | 0.80 | 25 | 20.00 | | | Tappyrov, Maksim | | | 2101 | RUS | 0.00 | 1 | -0.14 | 25 | -3.50 | | | Babaev, Mikhail | | | 2023 | GER | 0.50 | 1 | 0.29 | 25 | 7.25 | | | Glazkov, Arseny | | | 2055 | RUS | 0.00 | 1 | -0.18 | 25 | -4.50 | | | Yuganova, Marina | | | 2000 | RUS | 1.00 | 1 | 0.77 | 25 | 19.25 | | | Matsokina, Evgenia | | | 2036 | RUS | 0.50 | 1 | 0.30 | 25 | 7.50 | | | Potlov, Semen | | | 2020 | RUS | 0.00 | 1 | -0.21 | 25 | -5.25 | | | Udodov, Yuri | | | 1986 | RUS | 0.50 | 1 | 0.25 | 25 | 6.25 | |
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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