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Rapid:
Individual Calculations July 2021 |
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| Abdukhakimov, Akbarali Total change: 102.60 | |   |
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| International Chess Academy Rapid Open 2021 | Tashkent | UZB | 2021-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1555 | 1533 | 6.00 | 6 | 3.18 | 20 | 63.60 | |
|  Kurbanov, Abdulaziz | | | 1659 | UZB | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Xabibullaeva, Moxinur | | | 1469 | UZB | 1.00 | 1 | 0.41 | 20 | 8.20 | |  Omonova, Umida | | wf | 1752 | UZB | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Bozorov, Javokhir | | | 1487 | UZB | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Bobomurodova, Maftuna | | | 1656 | UZB | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Umirzaqov, Alisher | | | 1304 | UZB | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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) | | | | 17th Central Chess Club Sunday Open | Tashkent | UZB | 2021-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1774 | 1533 | 3.50 | 7 | 1.95 | 20 | 39.00 | |
| | Nurullaev, Akhmad | | | 1862 | UZB | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Kuziev, Miraziz | | | 1705 | UZB | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Suyarov, Mukhammadzokhid | | | 1784 | UZB | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Makhmudov, Alisher | | | 1593 | UZB | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Kurbanov, Abdulaziz | | | 1659 | UZB | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Abdurakhmonov, Mukhammadal | f | | 2023 | UZB | 0.50 | 1 | 0.46 | 20 | 9.20 | | | Begmuratov, Khumoyun | c | | 1795 | UZB | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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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