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Individual Calculations April 2009 |
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| Zakharov, Alexander Total change: -17.30 | |   |
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| Rostov-on-Don Chmp. 2008 open | Rostov-on-Don | RUS | 2008-12-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2180 | 2413 | 4.50 | 8 | -1.73 | 10 | -17.30 | |
|  Gulinsky, Vladimir | | | 2063 | RUS | 0.50 | 1 | -0.39 | 10 | -3.90 | |  Rasstriguine, Andrei | | | 2111 | RUS | 0.50 | 1 | -0.35 | 10 | -3.50 | | | Korovtenko, Mikhail | | | 2162 | RUS | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Petrov, Artur | | | 2253 | RUS | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Zakhartsov, Vladimir | | | 2063 | RUS | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Kachko, Alexander | f | | 2401 | RUS | 0.00 | 1 | -0.52 | 10 | -5.20 | | | Petrova, Olga | | | 2221 | RUS | 0.00 | 1 | -0.75 | 10 | -7.50 | | | Gritsenko, Sergey | | | 2164 | RUS | 1.00 | 1 | 0.19 | 10 | 1.90 | |
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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