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Individual Calculations January 2018 |
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| Umurzakov, Alisher Total change: 11.60 | |   |
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| Tashkent Winter Open 2017 | Tashkent | UZB | 2017-12-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1568 | 1220 | 1.00 | 6 | 0.29 | 40 | 11.60 | |
|  Aliev, Alijon | | | 1620 * | UZB | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Shermuhammadov, Samandar | | | 1620 * | UZB | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Yuldashov, Shovkat | | | 1614 | UZB | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Gurgibaev, Arzikul | | | 1512 | UZB | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Sapaev, Begzod | | | 1620 * | UZB | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mirpulatov, Mirabror | | | 1424 | UZB | 0.00 | 1 | -0.24 | 40 | -9.60 | | | * 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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