Individual Calculations September 2009 |
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Lapenko, Andrey Total change: -7.50 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Kemerovo 2009 open | Kemerovo | RUS | 2009-07-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
2057 | 1707 | 0.50 | 7 | -0.30 | 25 | -7.50 | |
| Gusev, Yurij | | | 2107 * | RUS | 0.00 | 1 | -0.08 | 25 | -2.00 | | Iskulov, Viktor | | | 2074 | RUS | 0.00 | 1 | -0.10 | 25 | -2.50 | | Sinkin, Boris | | | 1985 | RUS | 0.00 | 1 | -0.17 | 25 | -4.25 | | Riabov, Aleksandr | | | 2013 | RUS | 0.00 | 1 | -0.14 | 25 | -3.50 | | Sagitov, Denis | | | 2081 | RUS | 0.00 | 1 | -0.10 | 25 | -2.50 | | Kuznetsov, Petr | | | 2032 | RUS | 0.50 | 1 | 0.37 | 25 | 9.25 | | Kneita, Arunas | | | 2107 * | RUS | 0.00 | 1 | -0.08 | 25 | -2.00 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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