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Individual Calculations August 2021 |
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| Sadubayev, Airat Total change: 83.60 | |   |
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| AB OLYMPIC OPEN 2021 Masters | Almaty | KAZ | 2021-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2224 | 2190 | 6.50 | 9 | 2.59 | 20 | 51.80 | |
|  Nasyrov, Darkhan | | | 1790 * | KAZ | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Galymbek, Alikhan | | | 1790 * | KAZ | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Urazayev, Arystanbek | m | | 2429 | KAZ | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Suleimen, Ergali | | | 1790 * | KAZ | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Aitbayev, Aslan | m | | 2475 | KAZ | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Ibrayev, Nurlan | g | | 2388 | KAZ | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Askarov, Bakhtiyar | | | 2430 | KAZ | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Utegaliyev, Azamat | | | 2518 | KAZ | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Zhalmakhanov, Ramazan | m | | 2406 | KAZ | 0.50 | 1 | 0.28 | 20 | 5.60 | | | * 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) | | | | Semi-final of the Championship of Kazakhstan 2021 among men | Aktobe | KAZ | 2021-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2188 | 2190 | 5.50 | 8 | 1.59 | 20 | 31.80 | |
| | Zhumabek, Nurasyl | | | 1790 * | KAZ | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Nurzhanov, Timur | f | | 2252 | KAZ | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Kassymov, Timur | | | 1854 | KAZ | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Rasulov, Valikhan | | | 2070 | UZB | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Serikbay, Assel | | wm | 2247 | KAZ | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Kassimov, Baurzhan | m | | 2363 | KAZ | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Makhnev, Denis | m | | 2480 | KAZ | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Urazayev, Arystanbek | m | | 2445 | KAZ | 0.50 | 1 | 0.31 | 20 | 6.20 | | | * 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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