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Individual Calculations December 2021 |
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| Umirov, Uchkun Total change: -12.40 | |   |
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| International Chess Tournament for the prizes of the President of the Republic of Uzbekistan | Tashkent | UZB | 2021-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1966 | 1883 | 3.50 | 10 | -0.62 | 20 | -12.40 | |
|  Dmitrenko, Viktor | m | | 2283 * | UKR | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Ghaem Maghami, Ehsan | g | | 2283 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sunnatov, Mirfayz | | | 1987 | UZB | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Egamberdiev, Farhod | | | 1892 | UZB | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Khamdamova, Afruza | | wc | 1784 | UZB | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Vladimirov, Vladimir | | | 1995 | UZB | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Saydaliev, Akobirkhon | | | 1748 | UZB | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Lesbekova, Asel | | wc | 1920 | KAZ | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Kodirov, Saidjon | | | 1866 | UZB | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Salimova, Asal | | | 1905 | UZB | 0.00 | 1 | -0.47 | 20 | -9.40 | | | * 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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