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Individual Calculations September 2009 |
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| Kotchnev, Andrey Total change: -27.00 | |   |
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| Corporation "Center" Cup 2009 | Izhevsk | RUS | 2009-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2018 | 2103 | 2.50 | 7 | -1.80 | 15 | -27.00 | |
|  Smirnov, Alexey | | | 2415 | RUS | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Pershina, Elena | | | 1958 | RUS | 0.50 | 1 | -0.19 | 15 | -2.85 | |  Karavaeva, Nadezhda | | | 1958 | RUS | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Ermolaev, Evgeny | | | 1869 | RUS | 0.00 | 1 | -0.79 | 15 | -11.85 | | | Shibanov, Viktor | | | 1844 | RUS | 0.00 | 1 | -0.82 | 15 | -12.30 | | | Makarenko, Alexandra | | | 1970 | RUS | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Poletaev, Vitaly | | | 2111 | 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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