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Individual Calculations July 2009 |
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| Portal, Alexander Total change: -18.30 | |   |
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| Novosibirsk March 2009 open | Novosibirsk | RUS | 2009-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1859 | 1827 | 2.00 | 7 | -1.22 | 15 | -18.30 | |
|  Krasnov, Yury | | | 2035 | RUS | 0.00 | 1 | -0.23 | 15 | -3.45 | |  Maslov, Vladimir | | | 1870 | RUS | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Levin, Mikhail | | | 1770 | RUS | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Bakhtin, Andrei | | | 1691 | RUS | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Bragin, Mikhail | | | 1774 | RUS | 0.00 | 1 | -0.57 | 15 | -8.55 | | | Zhdanov, Petr | | | 2038 | RUS | 1.00 | 1 | 0.77 | 15 | 11.55 | | | Korobkov, Vadim | | | 1832 | RUS | 0.00 | 1 | -0.49 | 15 | -7.35 | |
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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