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Individual Calculations April 2008 |
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| Petukhov, Yury Total change: -20.25 | |   |
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| Moscow Team Chmp. 2007 | Moscow | RUS | 2007-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2351 | 2118 | 0.00 | 2 | -0.42 | 15 | -6.30 | |
|  Reshetnikov, Alexey | f | | 2388 | RUS | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Tokmachev, Mikhail | f | | 2313 | RUS | 0.00 | 1 | -0.25 | 15 | -3.75 | |
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) | | | | Moscow Winter open 2007 | Moscow | RUS | 2007-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2133 | 2118 | 1.00 | 4 | -0.93 | 15 | -13.95 | |
| | Kozlov, Vladimir N | m | | 2338 | RUS | 0.00 | 1 | -0.22 | 15 | -3.30 | |  Eremin, Oleg | | | 1917 | RUS | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Kharmunova, Nadejda | | wf | 2177 | RUS | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Grishin, Alexander | | | 2098 | RUS | 0.00 | 1 | -0.53 | 15 | -7.95 | |
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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