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Individual Calculations April 2009 |
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| Rakhmatulaev, Konstantin Total change: 40.25 | |   |
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| Moscow open 2009 B | Moscow | RUS | 2009-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2076 | 2002 | 4.50 | 9 | 0.95 | 25 | 23.75 | |
|  Erzhanov, Arman | f | | 2273 | RUS | 0.00 | 1 | -0.17 | 25 | -4.25 | |  Vasiliev, Mikhail | | | 1652 | RUS | 1.00 | 1 | 0.11 | 25 | 2.75 | | | Chirva, Leonid | | | 2245 | RUS | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Raondi, Yan-Martin | | | 1702 | RUS | 1.00 | 1 | 0.15 | 25 | 3.75 | | | Aliekhin, Vladislav | | | 2120 | RUS | 1.00 | 1 | 0.66 | 25 | 16.50 | | | Pluzhnik, Mikhail | | | 2177 | RUS | 1.00 | 1 | 0.73 | 25 | 18.25 | | | Ivanets, Vladimir | f | | 2223 | RUS | 0.00 | 1 | -0.22 | 25 | -5.50 | | | Nefedov, Sergey | | | 2166 | RUS | 0.00 | 1 | -0.28 | 25 | -7.00 | | | Semenov, Viktor | | | 2126 | RUS | 0.50 | 1 | 0.17 | 25 | 4.25 | |
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) | | | | Aeroflot open C | Moscow | RUS | 2009-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2065 | 2002 | 3.50 | 7 | 0.66 | 25 | 16.50 | |
| | Torres, Jose Daniel | | | 2184 | VEN | 0.00 | 1 | -0.26 | 25 | -6.50 | | | Matsumoto, Kenshin | | | 1652 | JPN | 0.50 | 1 | -0.39 | 25 | -9.75 | | | Nguyen, Viet Son | | | 2088 | VIE | 0.00 | 1 | -0.38 | 25 | -9.50 | | | Qu, Yanqiao | | | 2138 | CHN | 1.00 | 1 | 0.68 | 25 | 17.00 | | | Chapygin, Sergey | | | 2085 | RUS | 1.00 | 1 | 0.61 | 25 | 15.25 | | | Kazantsev, Valentin | | | 2129 | BLR | 1.00 | 1 | 0.67 | 25 | 16.75 | | | Mamaev, Evgeniy | | | 2179 | RUS | 0.00 | 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) | | |
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