Individual Calculations February 2023 |
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Sobirova, Shirina Total change: -2.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Tashkent Winter Open 2022 | Tashkent | UZB | 2023-01-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1480 | 1129 | 0.50 | 4 | -0.07 | 40 | -2.80 | |
| Shayusupov, Marsel | | | 1580 | UZB | 0.00 | 1 | -0.06 | 40 | -2.40 | | Bahtiyorova, Nodirabegim | | | 1316 | UZB | 0.00 | 1 | -0.26 | 40 | -10.40 | | Saparova, Sitora | | wf | 1675 | UZB | 0.50 | 1 | 0.47 | 40 | 18.80 | | Yuldashboeva, Odinakhon | | | 1347 | UZB | 0.00 | 1 | -0.22 | 40 | -8.80 | | 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) | |
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