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Individual Calculations January 2018 |
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| Amrenov, Arman Total change: -47.60 | |   |
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| Astana chess championship (O12) | Astana | KAZ | 2017-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1219 | 1354 | 1.50 | 4 | -1.19 | 40 | -47.60 | |
|  Mamrayev, Beksultan | | | 1156 | KAZ | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Muslimov, Abubakir | | | 1083 | KAZ | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Raimagambetov, Madi | | | 1289 | KAZ | 0.00 | 1 | -0.59 | 40 | -23.60 | |  Zhorayev, Almas | | | 1349 | KAZ | 0.00 | 1 | -0.51 | 40 | -20.40 | |
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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