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Individual Calculations April 2009 |
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| Bychenkova, Sonia Total change: 4.95 | |   |
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| December 2008 open | Perm | RUS | 2008-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1849 | 1595 | 1.00 | 5 | -0.05 | 15 | -0.75 | |
|  Kashin, Yury | | | 1945 | RUS | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Zamorin, Nikolai | | | 1945 | RUS | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Pershina, Elena | | | 1821 | RUS | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Drozdov, Alexander | | | 1591 | RUS | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Plekhov, Oleg | | | 1945 | RUS | 0.00 | 1 | -0.11 | 15 | -1.65 | |
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) | | | | 1st January 2009 open | Perm | RUS | 2009-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1837 | 1602 | 2.00 | 7 | 0.38 | 15 | 5.70 | |
| | Shalynykh, Viktor | | | 1952 | RUS | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Kichigin, Viktor | | | 1831 | RUS | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Zamorin, Nikolai | | | 1952 | RUS | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Anikina, Maria | | | 1952 | RUS | 0.50 | 1 | 0.39 | 15 | 5.85 | | | Azanov, Pavel | | | 1952 | RUS | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Artemenko, Rimma | | | 1579 | RUS | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Mentchikov, Mikhail | | | 1644 | RUS | 0.50 | 1 | 0.06 | 15 | 0.90 | |
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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