Individual Calculations July 2008 |
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Kogan, Alexander A. Total change: 7.50 | | |
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Chelyabinsk region Chmp. 2008 open | Chelyabinsk | RUS | 2008-03-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
2159 | 2174 | 5.00 | 9 | 0.30 | 25 | 7.50 | |
| Kupavyh, Viacheslav | | | 2169 | RUS | 0.00 | 1 | -0.51 | 25 | -12.75 | | Perezolov, Gerald | | | 2132 | RUS | 1.00 | 1 | 0.44 | 25 | 11.00 | | Sevastyanov, Michail | | | 2161 | RUS | 1.00 | 1 | 0.48 | 25 | 12.00 | | Suslova, Alena | | wf | 2165 | RUS | 0.50 | 1 | -0.01 | 25 | -0.25 | | Mokin, Nikolai | f | | 2321 | RUS | 0.00 | 1 | -0.30 | 25 | -7.50 | | Bolbat, M | | | 2151 | KAZ | 0.50 | 1 | -0.03 | 25 | -0.75 | | Chernyshev, Sergej | | | 2134 | RUS | 0.00 | 1 | -0.56 | 25 | -14.00 | | Tsapov, Igor | | | 2162 | RUS | 1.00 | 1 | 0.48 | 25 | 12.00 | | Oreshkin, Artem | | | 2035 | RUS | 1.00 | 1 | 0.31 | 25 | 7.75 | | 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) | |
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