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Individual Calculations April 2009 |
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| Perfiliev, Albert Total change: -1.00 | |   |
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| VAO Moscow 2009 open | Moscow | RUS | 2009-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1895 | 1651 | 1.00 | 5 | -0.04 | 25 | -1.00 | |
|  Chizhikov, Eduard | | | 2001 | RUS | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Ibragimov, Eduard | | | 1960 | RUS | 0.00 | 1 | -0.14 | 25 | -3.50 | |  Nikulin, Vladimir | | | 1931 | RUS | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Ivanova, Mariana | | | 1716 | RUS | 1.00 | 1 | 0.59 | 25 | 14.75 | | | Surobov, Akhmad | | | 1869 | RUS | 0.00 | 1 | -0.22 | 25 | -5.50 | |
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) | | |
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