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Individual Calculations December 2023 |
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| Yerseit, Amir Total change: -12.40 | |   |
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| Final city champeionship of Astana U12 | Astana | KAZ | 2023-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1224 | 1087 | 2.00 | 5 | 0.30 | 40 | 12.00 | |
|  Syzdykov, Aituar | | | 1499 | KAZ | 0.50 | 1 | 0.43 | 40 | 17.20 | |  Aryn, Alidar | | | 1193 | KAZ | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Sukhanov, Nikita | | | 1217 | KAZ | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Tailashev, Alan | | | 1062 | KAZ | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Kurmangazinov, Beibarys | | | 1148 | KAZ | 0.00 | 1 | -0.42 | 40 | -16.80 | |
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) | | | | ChessStar Classic Championship November | Astana | KAZ | 2023-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1161 | 1087 | 1.50 | 5 | -0.61 | 40 | -24.40 | |
| | Aitzhan, Karim | | | 1458 | KAZ | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Kayirgeldy, Assylzhan | | | 1032 | KAZ | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Altair, Almir | | | 1050 | KAZ | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Ivannikov, Viktor | | | 1175 | KAZ | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Garayev, Bakhtiyar | | | 1088 | KAZ | 0.50 | 1 | 0.00 | 40 | 0.00 | |
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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