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Individual Calculations December 2021 |
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| Abdurakhmonov, Mukhammadali Total change: 35.00 | |   |
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| Azmiddin Xodjaev Memorial Chess Tournament | Tashkent | UZB | 2021-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2237 | 2252 | 6.00 | 9 | 1.41 | 20 | 28.20 | |
|  Nurmanova, Alua | | wf | 2228 | KAZ | 0.00 | 1 | -0.53 | 20 | -10.60 | |  Mischuk, Dmitry | m | | 2330 | UKR | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Salimova, Asal | | | 1905 | UZB | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Bakhrillaev, Bakhrom | | | 2080 | UZB | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Zarubitski, Viachaslau | m | | 2416 | BLR | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Sitnikov, Anton | m | | 2400 | UKR | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Begmuratov, Khumoyun | c | | 2082 | UZB | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Yakubbaeva, Nilufar | | wm | 2250 | UZB | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Dmitrenko, Viktor | m | | 2441 | UKR | 0.50 | 1 | 0.25 | 20 | 5.00 | |
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) | | | | 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 |
| 2274 | 2252 | 5.00 | 10 | 0.34 | 20 | 6.80 | |
| | Khamroeva, Dilbar | | | 1852 * | UZB | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Suleymenov, Alisher | m | | 2443 | KAZ | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Makhnev, Denis | g | | 2513 | KAZ | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Saydaliev, Saidakbar | f | | 2366 | UZB | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Olimjonov, Sarvarbek | | | 1997 | UZB | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Zhalmakhanov, Ramazan | m | | 2403 | KAZ | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Tojiboev, Shokhamir | | | 1913 | UZB | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Shermuhammadov, Samandar | f | | 2077 | UZB | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Sivuk, Vitaly | g | | 2526 | UKR | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Ponkratov, Pavel | g | | 2652 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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