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Individual Calculations August 2021 |
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| Bakhitbek, Amir Total change: 6.00 | |   |
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| AB OLYMPIC OPEN 2021 Challenger | Almaty | KAZ | 2021-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1281 | 1259 | 2.50 | 5 | 0.15 | 40 | 6.00 | |
|  Yessengali, Adizhan | | | 1393 | KAZ | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Kozhan, Arlan | | | 1220 | KAZ | 1.00 | 1 | 0.45 | 40 | 18.00 | |  Musin , Alan | | | 1222 | KAZ | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Imanbayev, Yernar | | | 1279 | KAZ | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Adilbekuly, Altair | | | 1289 | KAZ | 0.50 | 1 | 0.04 | 40 | 1.60 | |
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) | | |
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