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Individual Calculations January 2023 |
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| Shakhzodova, Ozoda Total change: 9.88 | |   |
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| 1st International Al-Beruniy Chess Tournament (C) | Khiva | UZB | 2022-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1299 | 1478 | 6.00 | 9 | -0.56 | 38 | -21.28 | |
|  Saidov, Sardor | | | 1222 | UZB | 1.00 | 1 | 0.19 | 38 | 7.22 | |  Olimboeva, Shakhrizoda | | | 1275 | UZB | 1.00 | 1 | 0.24 | 38 | 9.12 | | | Abdujabborova, Vasila | | | 1338 | UZB | 1.00 | 1 | 0.31 | 38 | 11.78 | | | Ortikov, Sherali | | | 1286 | UZB | 0.00 | 1 | -0.75 | 38 | -28.50 | | | Siddikov, Saidislombek | | | 1249 | UZB | 1.00 | 1 | 0.21 | 38 | 7.98 | | | Sobirov, Afruzbek | | | 1365 | UZB | 0.50 | 1 | -0.15 | 38 | -5.70 | | | Isaev, Alan | | | 1247 | UZB | 1.00 | 1 | 0.21 | 38 | 7.98 | | | Ashikmamutov, Saidkhon | | | 1433 | UZB | 0.00 | 1 | -0.56 | 38 | -21.28 | | | Xikmatkhonova, Mokhinur | | | 1279 | UZB | 0.50 | 1 | -0.26 | 38 | -9.88 | |
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) | | | | Alisher Anarkulov Memorial 2022 | Samarkand | UZB | 2022-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1464 | 1478 | 5.50 | 9 | 0.82 | 38 | 31.16 | |
| | Ortikov, Sherali | | | 1286 | UZB | 0.50 | 1 | -0.25 | 38 | -9.50 | | | Gafurov, Chingiz | | | 1143 | UZB | 1.00 | 1 | 0.12 | 38 | 4.56 | | | Umirov, Uchkun | | | 1863 | UZB | 0.50 | 1 | 0.41 | 38 | 15.58 | | | Erkinov, Nurillokh | | | 1360 | UZB | 1.00 | 1 | 0.34 | 38 | 12.92 | | | Akhmedova, Shohina | | | 1562 | UZB | 1.00 | 1 | 0.62 | 38 | 23.56 | | | Umurova, Farida | | | 1468 | UZB | 0.00 | 1 | -0.51 | 38 | -19.38 | | | Ashirmamatov, Bekjakhon | | | 1335 | UZB | 1.00 | 1 | 0.31 | 38 | 11.78 | | | Toshboev, Diyorbek | | | 1578 | UZB | 0.00 | 1 | -0.36 | 38 | -13.68 | | | Karimova, Guldona | | | 1579 | UZB | 0.50 | 1 | 0.14 | 38 | 5.32 | |
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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