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Individual Calculations November 2023 |
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| Petukhov, Alan Total change: -78.40 | |   |
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| Semifinal of Kazakhstan chess among men | Taraz | KAZ | 2023-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1820 | 2078 | 5.00 | 9 | -1.96 | 40 | -78.40 | |
|  Solomatin, Sergey | | | 1678 * | KAZ | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Tanatov, Nurdaulet | | | 1855 | KAZ | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Onoglu , Ali | | | 1527 | KAZ | 1.00 | 1 | 0.03 | 40 | 1.20 | | | Dosmukhambetov, Arystan | | | 1769 | KAZ | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Dumanuly, Sultanbeibarys | | | 1860 | KAZ | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Kozganbay, Erkin | | | 2349 | KAZ | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Sarzhanov, Chingizkhan | | | 1951 | KAZ | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Kabylbek, Yedil | | | 1656 | KAZ | 0.50 | 1 | -0.43 | 40 | -17.20 | | | Zhassan, Miras | | | 1738 | KAZ | 0.50 | 1 | -0.38 | 40 | -15.20 | | | * 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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