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Individual Calculations July 2021 |
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| Sardorova, Robiyakhon Total change: 40.40 | |   |
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| Tashkent Spring Open 2021 | Tashkent | UZB | 2021-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1637 | 1506 | 2.00 | 6 | -0.18 | 40 | -7.20 | |
|  Rakhmatullaev, Almas | | | 1906 * | UZB | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Agishev, Aleksandr | | | 1782 | UZB | 1.00 | 1 | 0.83 | 40 | 33.20 | |  Djumaev, Bakhtiyor | | | 1906 * | UZB | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Abdukhakimov, Akbarali | | | 1661 | UZB | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Bashritdinova, Shakhrizoda | | | 1252 | UZB | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Umurzakov, Alisher | | | 1316 | UZB | 0.00 | 1 | -0.75 | 40 | -30.00 | | | * 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) | | | | Yurtaev Chess Classic - Open C | Cholpon-Ata | KGZ | 2021-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1407 | 1506 | 5.50 | 7 | 1.19 | 40 | 47.60 | |
| | Abdirazakova, Erkeaiym | | | 1162 | KGZ | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Tapaev, Totuhan | | | 1688 | KGZ | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Maratbekov, Erasyl | | | 1477 | KGZ | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Bratkova, Anna | | | 1321 | KAZ | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Abdyldaev, Nurislam | | | 1555 | KGZ | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Berdibaeva, Edisa | | | 1394 | KGZ | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Abylgaziev, Adis | | | 1254 | KGZ | 1.00 | 1 | 0.19 | 40 | 7.60 | |
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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