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Individual Calculations September 2012 |
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| Abdul, Majeed Dina Ameer Total change: -44.70 | |   |
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| Magic Chess Open 2012 | Tashkent | UZB | 2012-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1943 | 1923 | 1.50 | 5 | -0.85 | 30 | -25.50 | |
|  Mahmudov, Nosir | | | 1891 | UZB | 0.00 | 1 | -0.54 | 30 | -16.20 | |  Abdusattorov, Nodirbek | | | 1937 | UZB | 0.50 | 1 | 0.02 | 30 | 0.60 | | | Khudoykulov, Nuriddin | | | 2022 | UZB | 0.00 | 1 | -0.36 | 30 | -10.80 | | | Sherdanov, Chori | | | 1949 | UZB | 1.00 | 1 | 0.54 | 30 | 16.20 | | | Abdullaev, Kurban | | | 1915 | UZB | 0.00 | 1 | -0.51 | 30 | -15.30 | |
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 | | 4th Hokim Cup | Tashkent | UZB | 2012-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1899 | 1923 | 1.50 | 5 | -1.28 | 15 | -19.20 | |
| | Iuldachev, Saidali | g | | 2323 * | UZB | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Abdusattorova, Bakhora | | | 1775 | UZB | 0.00 | 1 | -0.70 | 15 | -10.50 | | | Yaqubbayeva, Nilufar | | | 1728 | UZB | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Nuritdinov, Nizomiddin | | | 1854 | UZB | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Rustamova, Maftuna | | | 1815 | UZB | 0.50 | 1 | -0.15 | 15 | -2.25 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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