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Individual Calculations August 2023 |
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| Mamakova, Aknur Total change: -2.80 | |   |
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| Qualifying tournament - july 1 | Astana | KAZ | 2023-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1174 | 1239 | 4.00 | 8 | -0.68 | 40 | -27.20 | |
|  Tulekenova, Azel | | | 1059 | KAZ | 0.50 | 1 | -0.24 | 40 | -9.60 | |  Askerbekov, Kassym | | | 1022 | KAZ | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Kassymov, Altair | | | 1208 | KAZ | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Shomanova, Adiya | | | 1101 | KAZ | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Akylbek, Eskendir | | | 1175 | KAZ | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Zeinulla, Ansar | | | 1237 | KAZ | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Tulekenova, Aiza | | | 1348 | KAZ | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Yelaman, Alisher | | | 1245 | KAZ | 0.50 | 1 | 0.01 | 40 | 0.40 | |
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) | | | | International Chess Festival Astana Zhuldyzdary tournament B | Astana | KAZ | 2023-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1506 | 1239 | 2.00 | 7 | 0.61 | 40 | 24.40 | |
| | Zhumabekov, Shakhmardan | | | 1616 | KAZ | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Dosmukhambetov, Arystan | | | 1770 | KAZ | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Uteubekov, Bektas | | | 1522 | KAZ | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Sarsenov, Kuanysh | | | 1421 | KAZ | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Birzhan, Amina | | | 1351 | KAZ | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Bolys, Tolegen | | | 1411 | KAZ | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Bulatov, Dinmukhamed | | | 1450 | KAZ | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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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