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Individual Calculations May 2011 |
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| Mamatkulova, Maftuna Total change: -5.40 | |   |
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| Uzbekistan Chess Championship (1 league) | Tashkent | UZB | 2011-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2042 | 2051 | 4.00 | 7 | 0.49 | 15 | 7.35 | |
|  Haylaev, Otabek | | | 1768 | UZB | 1.00 | 1 | 0.16 | 15 | 2.40 | |  Rashitov, Rustem | | | 2197 | UZB | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Tillyaev, Ulugbek | | | 2198 | UZB | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Karimboboev, Anvar | | | 1787 | UZB | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Li, Georgiy | | | 2153 | UZB | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Khoroshev, Nikita | | | 2260 | UZB | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Yusupov, Rashid | | | 1930 | UZB | 0.50 | 1 | -0.16 | 15 | -2.40 | |
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) | | | | 5th International Chess Open Tournament Devoted to Memory of G.Agzamov | Tashkent | UZB | 2011-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2072 | 2051 | 2.50 | 7 | -0.85 | 15 | -12.75 | |
| | Holmirzaev, Bahodir | | | 2362 | UZB | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Nigmatov, Ortik | | | 1862 | UZB | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Artemenko, Oleg | | | 2204 | UZB | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Hamrakulova, Yulduz | | wm | 2210 | UZB | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Afolayan, Marjona | | | 1896 | UZB | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Aripov, Iskandar | | | 2098 | UZB | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Sattarov, Sanjar | | | 1874 | UZB | 0.50 | 1 | -0.23 | 15 | -3.45 | |
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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