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Individual Calculations April 2023 |
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| Zhanybekova, Begimay Total change: 27.20 | |   |
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| Women's Chess Championship 2023 "A" group | Tashkent | UZB | 2023-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1880 | 1644 | 3.00 | 8 | 0.61 | 40 | 24.40 | |
|  Nurgali, Nazerke | | wm | 2166 | KAZ | 1.00 | 1 | 0.97 | 40 | 38.80 | |  Kurmangaliyeva, Liya | f | | 2259 | KAZ | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Ovezdurdyyeva, Jemal | | wf | 2061 | TKM | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Kairbekova, Amina | | wm | 2142 | KAZ | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Slapoguzova, Oksana | | | 1682 | UZB | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Saparova, Sitora | | wf | 1635 | UZB | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Mukhsinova, Mokhizoda | | | 1545 | UZB | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Rabbimova, Dilnura | | | 1549 | UZB | 0.50 | 1 | -0.13 | 40 | -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) | | | | KGZ School Championship 2023 mart G17 | Osh | KGZ | 2023-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1347 | 1644 | 5.00 | 6 | 0.07 | 40 | 2.80 | |
| | Sezdbekova, Nazira | | | 1244 * | KGZ | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kalkanova, Zarina | | | 1234 | KGZ | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Layashukurova, Altynai | | | 1240 | KGZ | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Orozbekova, Aiiza | | | 1570 | KGZ | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Bekbasarova, Nurnisa | | | 1517 | KGZ | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Kalkanova, Tomiris | | | 1275 | KGZ | 1.00 | 1 | 0.10 | 40 | 4.00 | | | * 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) | | |
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