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Individual Calculations July 2009 |
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| Drapeza, Sergey Total change: -6.60 | |   |
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| Irkutsk Chmp. 2009 open | Irkutsk | RUS | 2009-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2012 | 1717 | 0.50 | 6 | -0.44 | 15 | -6.60 | |
|  Samarin, Sergei | | | 2067 | RUS | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Danchinov, Viktor | | | 2067 | RUS | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Tolmacheva, Eva | | | 1942 | RUS | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Goriachkin, Viktor | | | 2013 | RUS | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Shigorov, Vitaly | | | 1916 | RUS | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Matvienko, Vitaly | | | 2067 | RUS | 0.00 | 1 | -0.11 | 15 | -1.65 | |
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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