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Individual Calculations April 2008 |
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| Somova, Tatjana Total change: -45.00 | |   |
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| Petrovskaya Ladya 2008 open | Peterhof | RUS | 2008-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2000 | 1935 | 1.50 | 8 | -1.80 | 25 | -45.00 | |
|  Dzalbo, Andrejs | | | 2098 | LAT | 0.00 | 1 | -0.28 | 25 | -7.00 | |  Donskov, Anatoly | | | 2063 | RUS | 0.00 | 1 | -0.33 | 25 | -8.25 | | | Chernenko, Ilya | | | 1997 | RUS | 0.00 | 1 | -0.41 | 25 | -10.25 | | | Shishkin, Vadim | | | 1907 | RUS | 0.50 | 1 | -0.04 | 25 | -1.00 | | | Rahunoks, Arturs | | | 1878 | LAT | 0.00 | 1 | -0.58 | 25 | -14.50 | | | Kopasov, Alexander | | | 2065 | RUS | 0.00 | 1 | -0.32 | 25 | -8.00 | | | Koltsov, Roman | | | 2002 | RUS | 0.00 | 1 | -0.41 | 25 | -10.25 | | | Voronenkov, Sergey | | | 1987 | RUS | 1.00 | 1 | 0.57 | 25 | 14.25 | |
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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