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Individual Calculations October 2016 |
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| Ryahi, Naser Total change: -20.00 | |   |
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| 13th international chess festival avicenna Open Group A (Masters) | Hamedan | IRI | 2016-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2220 | 2124 | 0.50 | 4 | -1.00 | 20 | -20.00 | |
|  Morchiashvili, Bachana | m | | 2371 | GEO | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Khamisi, S Jafar | | | 2208 | IRI | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Moradi, Amirmasoud | | | 2199 | IRI | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Yeritsyan, Hayk | | | 2103 | ARM | 0.00 | 1 | -0.53 | 20 | -10.60 | |
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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