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Individual Calculations September 2021 |
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| Sardorova, Robiyakhon Total change: -60.80 | |   |
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| 14th Tashkent Open, Agzamov Memorial "B" | Tashkent | UZB | 2021-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1407 | 1603 | 3.00 | 7 | -2.15 | 40 | -86.00 | |
|  Maksyutov, Nur | | | 1206 | UZB | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Ravshanov, Sherali | | | 1467 | UZB | 1.00 | 1 | 0.32 | 40 | 12.80 | |  Sulaymonov, Oqil | | | 1560 | UZB | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Mukhsinov, Mukhammad Yusuf | | | 1315 | UZB | 0.00 | 1 | -0.84 | 40 | -33.60 | | | Mansurova, Mumtozbegim | | | 1336 | UZB | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Aktamova, Zilola | | | 1487 | UZB | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Rabbimova, Dilnura | | | 1479 | UZB | 0.00 | 1 | -0.67 | 40 | -26.80 | |
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) | | | | Ferghana Open 2021 | Tashkent | UZB | 2021-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1552 | 1603 | 4.00 | 6 | 0.63 | 40 | 25.20 | |
| | Rustamov, Asilbek | | | 1767 | UZB | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Rustamov, Alisher | f | | 2003 * | UZB | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Nuriddinov, Akhror | | | 1203 * | UZB | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Botiraliev, Abdumajid | | | 1316 | UZB | 0.00 | 1 | -0.84 | 40 | -33.60 | | | Abdumutalov, Khojiakbar | | | 1486 | UZB | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Erkinov, Rustambek | | | 1539 | UZB | 1.00 | 1 | 0.41 | 40 | 16.40 | | | * 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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