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Individual Calculations September 2009 |
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| Oreshenkov, Viktor Total change: -10.95 | |   |
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| 8. Tsiolkovsky Memorial 2009 open | Kaluga | RUS | 2009-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2051 | 1950 | 2.00 | 7 | -0.73 | 15 | -10.95 | |
|  Okrugin, Sergey | m | | 2350 * | RUS | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Kostin, Sergei | f | | 2296 | RUS | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Stepanov, Igor | | | 2030 | RUS | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Chaikovsky, Alex. | | | 1846 | RUS | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Poletaev, Vitaly | | | 2111 | RUS | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Egorova, Irina | | | 1713 | RUS | 0.50 | 1 | -0.30 | 15 | -4.50 | | | Subbotsky, Mikhail | | | 2010 | RUS | 0.50 | 1 | 0.08 | 15 | 1.20 | | | * 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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