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Individual Calculations April 2022 |
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| Koishman, Mukhammedzhan Total change: 43.60 | |   |
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| Championship of Kazakhstan U-20 | Kostanay | KAZ | 2022-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1812 | 1571 | 4.00 | 8 | 1.74 | 40 | 69.60 | |
|  Tkachyov, Adil | | | 2001 | KAZ | 0.00 | 1 | -0.07 | 40 | -2.80 | |  Karakash, Kirill | | | 1209 | KAZ | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Petukhov, Alan | | | 1873 | KAZ | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Aldabergenov, Alrami | | | 2108 | KAZ | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Mazhkenov, Alisher | | | 2078 | KAZ | 1.00 | 1 | 0.96 | 40 | 38.40 | | | Bayantas, Asman | | | 1697 | KAZ | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Aripov, Abdusamat | | | 2119 | KAZ | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Tuzelbek, Daulet | | | 1413 | KAZ | 1.00 | 1 | 0.29 | 40 | 11.60 | |
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) | | | | Kazakhstan Championship among B-16 | Talgar | KAZ | 2022-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1420 | 1571 | 4.50 | 8 | -0.65 | 40 | -26.00 | |
| | Kalim, Tair | | | 1112 | KAZ | 1.00 | 1 | 0.05 | 40 | 2.00 | | | Malygin, Vladislav | | | 1949 | KAZ | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Kuzhanov, David | | | 1167 | KAZ | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Tanatov, Nurdaulet | | | 1763 | KAZ | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Amanzhol, Yerbulan | | | 1180 | KAZ | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Shakhanov, Zhangir | | | 1171 * | KAZ | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Akhmedinov, Satbek | c | | 1776 | KAZ | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Doktyrkhan, Aslan | | | 1245 | KAZ | 1.00 | 1 | 0.13 | 40 | 5.20 | | | * 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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