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Individual Calculations April 2009 |
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| Chapurin, A Total change: -13.25 | |   |
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| Moscow open 2009 B | Moscow | RUS | 2009-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2078 | 2280 | 5.50 | 8 | -0.53 | 25 | -13.25 | |
|  Grishaev, Igor | | | 2010 | RUS | 0.50 | 1 | -0.33 | 25 | -8.25 | |  Grinenko, Viktor | | | 1994 | RUS | 1.00 | 1 | 0.16 | 25 | 4.00 | | | Rosanov, Lev I | | | 2129 | RUS | 1.00 | 1 | 0.30 | 25 | 7.50 | | | Karlson, Vladilen | | | 2190 | RUS | 0.00 | 1 | -0.62 | 25 | -15.50 | | | Khatoev, Eduard | | | 2120 | RUS | 0.00 | 1 | -0.71 | 25 | -17.75 | | | Malov, Lev | | | 2036 | RUS | 1.00 | 1 | 0.20 | 25 | 5.00 | | | Remizov, Alexander | | | 2032 | RUS | 1.00 | 1 | 0.19 | 25 | 4.75 | | | Polonskiy, Pavel | | | 2111 | RUS | 1.00 | 1 | 0.28 | 25 | 7.00 | |
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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