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Individual Calculations October 2015 |
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| Jahanbakhshi, Arman Total change: 14.40 | |   |
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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 |
| 2020 | 1897 | 3.50 | 8 | 0.72 | 20 | 14.40 | |
|  Darban, Morteza | m | | 2297 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Norouzi Pasand, Saeid | | | 1497 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ghiasvand, Mohammad | | | 1640 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Hakimifard, Raana | | | 2125 | IRI | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Roohi, Abdolmajid | | | 2149 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Doostkam, P | | | 2115 | IRI | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Moradi, Amirmasoud | | | 2159 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Hosseinzadeh, Nima | | | 2176 | IRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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