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Rapid:
Individual Calculations July 2021 |
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| Rakhmatov, Islombek Total change: -1.40 | |   |
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| 15th Central Chess Club Sunday Open | Tashkent | UZB | 2021-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1335 | 1168 | 1.50 | 7 | -0.68 | 20 | -13.60 | |
|  Safarov, Doniyor | | | 1663 | UZB | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Aripov, Sardor | | | 1445 | UZB | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Akbaraliev, Yuldashali | | | 1334 | UZB | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Akramov, Khasan | | | 1206 | UZB | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Karimov, Utkir | | | 1201 | UZB | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Yulvasov, Nishonboy | | | 1163 | UZB | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Nurullaev, Shkurullo | | | 1332 | UZB | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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) | | | | 16th Central Chess Club Sunday Open | Tashkent | UZB | 2021-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1397 | 1135 | 2.00 | 7 | 0.61 | 20 | 12.20 | |
| | Mamarajabov, Sardorbek | | | 1585 | UZB | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Nurullaev, Shkurullo | | | 1313 | UZB | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Bozorov, Javokhir | | | 1487 | UZB | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Israilova, Yulduzkhon | | | 1355 | UZB | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Maksyutov, Nur | | | 1230 | UZB | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Yurchenko, Aleksandra | | | 1493 | UZB | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Akbaraliev, Yuldashali | | | 1318 | UZB | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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) | | |
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