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Individual Calculations September 2011 |
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| Khudoykulov, Nuriddin Total change: -15.45 | |   |
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| Magic Chess 20 July Open | Tashkent | UZB | 2011-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2025 | 2011 | 3.00 | 6 | 0.13 | 30 | 3.90 | |
|  Saydaliev, Saidakbar | | | 1718 | UZB | 1.00 | 1 | 0.15 | 30 | 4.50 | |  Tillyaev, Ulugbek | | | 2201 | UZB | 0.00 | 1 | -0.25 | 30 | -7.50 | | | Abdullaev, Kurban | | | 1929 | UZB | 1.00 | 1 | 0.39 | 30 | 11.70 | | | Sherdanov, Chori | | | 1968 | UZB | 1.00 | 1 | 0.44 | 30 | 13.20 | | | Eshbaev, Avazbek | | | 2132 | UZB | 0.00 | 1 | -0.34 | 30 | -10.20 | | | Nazhmeddinov, Sirodjiddin | | | 2199 | UZB | 0.00 | 1 | -0.26 | 30 | -7.80 | |
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) | | | NOTE: K factor changed | | "Poytaxt" Cup | Tashkent | UZB | 2011-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1900 | 2011 | 0.00 | 2 | -1.29 | 15 | -19.35 | |
| | Badalian, Shavarsh | | | 1972 | UZB | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Begmatov, Jamshid | | | 1827 | UZB | 0.00 | 1 | -0.74 | 15 | -11.10 | |
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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