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Individual Calculations April 2009 |
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| Simkin, Alexander Total change: -15.00 | |   |
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| Petrovskaya Ladya 2009 open | Peterhof | RUS | 2009-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2013 | 1957 | 2.50 | 7 | -0.53 | 15 | -7.95 | |
|  Utkin, Aleksey | f | | 2307 | RUS | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Fedoseeva, Valentina | | | 1765 | RUS | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Kobzar, Alexandr | | | 2187 | UKR | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Avdonin, Maxim | | | 1661 | RUS | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Utkin, Alexander | | | 2196 | RUS | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Kiselev, Pavel | | | 2097 | RUS | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Shishkin, Vadim | | | 1881 | RUS | 0.50 | 1 | -0.10 | 15 | -1.50 | |
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 2009 B | Moscow | RUS | 2009-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2156 | 1957 | 1.00 | 6 | -0.47 | 15 | -7.05 | |
| | Mikhailov, Alexander B. | | | 2227 | RUS | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Pranizin, Gennady | | | 2145 | RUS | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Popelyshev, Igor V | | | 2159 | RUS | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Khazankin, Moisei | | | 2180 | UKR | 1.00 | 1 | 0.78 | 15 | 11.70 | | | Dudkin, Maxim | | | 2104 | RUS | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Gaboev, Batraz | | | 2120 | RUS | 0.00 | 1 | -0.28 | 15 | -4.20 | |
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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