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Individual Calculations September 2009 |
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| Serebryakov, Alexander Total change: -61.50 | |   |
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| Rostov-on-Don region Chmp. 2009 open | Kamensk-Shakhtinsky | RUS | 2009-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2039 | 2183 | 1.00 | 5 | -2.46 | 25 | -61.50 | |
|  Titov, Sergey | | | 2056 | RUS | 0.50 | 1 | -0.17 | 25 | -4.25 | | | Ter-Steponianc, Antonina | | wf | 2091 | RUS | 0.50 | 1 | -0.13 | 25 | -3.25 | |  Sukhareva, Valentina | | | 2014 | RUS | 0.00 | 1 | -0.72 | 25 | -18.00 | | | Semkin, Dmitrij | | | 2037 | RUS | 0.00 | 1 | -0.70 | 25 | -17.50 | | | Strogova, Alena | | | 1996 | RUS | 0.00 | 1 | -0.74 | 25 | -18.50 | |
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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