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Individual Calculations April 2009 |
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| Chirva, Leonid Total change: 2.25 | |   |
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| Moscow open 2009 B | Moscow | RUS | 2009-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2054 | 2245 | 5.00 | 8 | -0.95 | 25 | -23.75 | |
|  Gavrilenko, Viktor | | | 1969 | RUS | 1.00 | 1 | 0.17 | 25 | 4.25 | |  Elfert, Aleksandr V | m | | 2007 | RUS | 0.00 | 1 | -0.80 | 25 | -20.00 | | | Rakhmatulaev, Konstantin | | | 2002 | UZB | 1.00 | 1 | 0.20 | 25 | 5.00 | | | Zhuravliev, Vladilen | | | 2097 | RUS | 1.00 | 1 | 0.30 | 25 | 7.50 | | | Zavialov, Vladimir | | | 2157 | RUS | 0.00 | 1 | -0.62 | 25 | -15.50 | | | Valiev, Emil | | | 2058 | RUS | 1.00 | 1 | 0.26 | 25 | 6.50 | | | Potyavin, Igor | | | 2071 | RUS | 0.00 | 1 | -0.73 | 25 | -18.25 | | | Mayorov, Vasili | | | 2074 | RUS | 1.00 | 1 | 0.27 | 25 | 6.75 | |
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) | | | | Kolchugino region Chmp. 2009 Rtg | Kolchugino | RUS | 2009-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2106 | 2245 | 8.50 | 11 | 1.04 | 25 | 26.00 | |
| | Korolkov, Dmitry | | | 2183 | RUS | 1.00 | 1 | 0.41 | 25 | 10.25 | | | Tikhonov, Viktor | | | 1955 | RUS | 1.00 | 1 | 0.16 | 25 | 4.00 | | | Chirva, Svetlana | | wf | 2203 | RUS | 1.00 | 1 | 0.44 | 25 | 11.00 | | | Andrianov, Aleksandr | | | 2145 | RUS | 0.50 | 1 | -0.14 | 25 | -3.50 | | | Dmitriev, Aleksandr | | | 2130 | RUS | 1.00 | 1 | 0.34 | 25 | 8.50 | | | Sharkov, Vladimir A. | | | 2148 | RUS | 1.00 | 1 | 0.37 | 25 | 9.25 | | | Cyriatova, Anastasiy | | | 2115 | RUS | 1.00 | 1 | 0.32 | 25 | 8.00 | | | Lednev, Petr | | | 2022 | RUS | 1.00 | 1 | 0.22 | 25 | 5.50 | | | Chulkov, Nikolay | | | 1922 | RUS | 1.00 | 1 | 0.13 | 25 | 3.25 | | | Radomsky, Viacheslav G | | | 2175 | RUS | 0.00 | 1 | -0.60 | 25 | -15.00 | | | Nefedov, Sergey | | | 2166 | RUS | 0.00 | 1 | -0.61 | 25 | -15.25 | |
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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