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Individual Calculations December 2017 |
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| Ibayev, Atilla Total change: 23.60 | |   |
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| Baku Open 2017, group Child U12 | Baku | AZE | 2017-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1309 | 1247 | 1.00 | 1 | 0.59 | 40 | 23.60 | |
|  Hajiyeva, Altunay | | | 1309 | AZE | 1.00 | 1 | 0.59 | 40 | 23.60 | |
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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