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Individual Calculations September 2010 |
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| Polovina, Elena Total change: -21.90 | |   |
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| 5. V.Y.Dvorkovich Memorial 2010 open | Taganrog | RUS | 2010-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2172 | 2060 | 0.00 | 4 | -1.46 | 15 | -21.90 | |
|  Kotenko, Pavel | m | | 2396 | RUS | 0.00 | 1 | -0.12 | 15 | -1.80 | |  Olshansky, Alexander | | | 2206 | RUS | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Kovalchuk, Alexey | | | 2144 | RUS | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Abdurakhmanov, Abdurakhman | | | 1942 | RUS | 0.00 | 1 | -0.66 | 15 | -9.90 | |
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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