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Individual Calculations September 2009 |
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| Kovtunenko, Alexandr Total change: -22.80 | |   |
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| Moscow Summer 2009 A open | Moscow | RUS | 2009-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2137 | 2188 | 3.00 | 8 | -1.52 | 15 | -22.80 | |
|  Khorsun, Vsevolod | | | 1838 | RUS | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Tarasov, Oleg | | | 2346 | RUS | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Melnik, Viktor | | | 2114 | RUS | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Dvalishvili, Pavel S. | f | | 2489 | RUS | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Romanov, Stanislav | | | 2083 | RUS | 0.00 | 1 | -0.64 | 15 | -9.60 | | | Mayorov, Vasili | | | 2068 | RUS | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Rosanov, Lev I. | | | 2146 | RUS | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Kashirsky, Eugeny D. | | | 2011 | RUS | 0.00 | 1 | -0.73 | 15 | -10.95 | |
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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