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Individual Calculations March 2020 |
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| Kozganbay, Erkin Total change: 20.40 | |   |
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| Championship of Kazakhstan 2020 Semifinal Open | Aktau | KAZ | 2020-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2248 | 2304 | 6.00 | 9 | 1.02 | 20 | 20.40 | |
|  Zulfukharov, Medet | | | 1904 * | KAZ | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Khairoshev, Nurbek | | | 1955 | KAZ | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Maksimenko, Viktor | f | | 2262 | KAZ | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Ansat, Aldiyar | f | | 2178 | KAZ | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Akhmetov, Ayan | m | | 2428 | KAZ | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Kozlov, Roman | | | 2339 | KAZ | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Kuderinov, Kirill | m | | 2423 | KAZ | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Sisabayev, Kuanysh | | | 2291 | KAZ | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Aitbayev, Aslan | m | | 2454 | KAZ | 0.00 | 1 | -0.30 | 20 | -6.00 | | | * 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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