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Individual Calculations January 2009 |
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| Chernoivan, Sergey Total change: -9.15 | |   |
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| Lugansk Autumn Open 2008 | Lugansk | UKR | 2008-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1958 | 1985 | 1.00 | 3 | -0.61 | 15 | -9.15 | |
|  Barantseva, Alexandra | | | 1902 | UKR | 0.00 | 1 | -0.61 | 15 | -9.15 | | | Zelensky, Nikolai | | | 2010 | UKR | 1.00 | 1 | 0.53 | 15 | 7.95 | |  Vostrov, Sergey | | | 1962 | UKR | 0.00 | 1 | -0.53 | 15 | -7.95 | |
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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