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Individual Calculations September 2009 |
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| Besherov, Gurbanberdi Total change: -8.00 | |   |
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| Independence 2009 | Ashgabat | TKM | 2009-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2041 | 1860 | 1.00 | 4 | -0.15 | 25 | -3.75 | |
|  Niyazmetow, Hudoshukur | | | 2129 | TKM | 0.00 | 1 | -0.17 | 25 | -4.25 | |  Isaeva, Guldjahan | | | 1869 | TKM | 0.50 | 1 | 0.01 | 25 | 0.25 | | | Isayeva, Aynur | | | 1929 | TKM | 0.50 | 1 | 0.10 | 25 | 2.50 | | | Chommyyev, Mihail | f | | 2238 | TKM | 0.00 | 1 | -0.09 | 25 | -2.25 | |
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) | | | | Ashgabat open 2009 | Ashgabat | TKM | 2009-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2008 | 1860 | 1.50 | 5 | -0.17 | 25 | -4.25 | |
| | Dovletov, Yaran | | | 2224 | TKM | 0.50 | 1 | 0.40 | 25 | 10.00 | | | Bayramgeldyev, Yusup | | | 2207 | TKM | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Nazarov, Rustem | | | 1839 | TKM | 0.00 | 1 | -0.53 | 25 | -13.25 | | | Pashshiev, Batyr | | | 1962 | TKM | 0.00 | 1 | -0.36 | 25 | -9.00 | | | Meredow, Shanepes | | | 1810 | TKM | 1.00 | 1 | 0.43 | 25 | 10.75 | |
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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