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Individual Calculations October 2019 |
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| Akbari, Artin Total change: -18.80 | |   |
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| 16th Avicenna International Open Chess Tournament 2019 - Category C | Hamedan | IRI | 2019-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1296 | 1278 | 2.50 | 6 | -0.47 | 40 | -18.80 | |
|  Shamsian, Mahdi | | | 1502 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Zoalfian, Mohammad | | | 1676 | IRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Andari, Ramyar | | | 1065 | IRI | 0.50 | 1 | -0.27 | 40 | -10.80 | |  Zarei, Amirhosein | | | 1210 | IRI | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Talaneh, Ali | | | 1121 | IRI | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Saadat Nejad, Amir Kian | | | 1204 | IRI | 0.50 | 1 | -0.10 | 40 | -4.00 | |
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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