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Individual Calculations October 2015 |
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| Ivaki, Ali Total change: 18.20 | |   |
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| 12th Avicenna International Open Chess Tournament (2015) | Hamedan | IRI | 2015-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1878 | 1734 | 3.50 | 8 | 0.91 | 20 | 18.20 | |
|  Akhgari, Reza | | | 2060 | IRI | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Kalantari, Sedigheh | | wf | 1959 | IRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Malmir, Hamid | | | 1789 | IRI | 1.00 | 1 | 0.58 | 20 | 11.60 | |  Karami, Mohammad | | | 1853 | IRI | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Delavari, Amirali | | | 2049 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Lotfi, Aylar | | | 1954 | IRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Norouzi Pasand, Saeid | | | 1483 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Kadkhodaee, Ali | | | 1878 | IRI | 0.50 | 1 | 0.19 | 20 | 3.80 | |
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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