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Individual Calculations October 2015 |
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| Karami, Mohammad Total change: -25.00 | |   |
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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 |
| 1719 | 1853 | 4.00 | 8 | -1.25 | 20 | -25.00 | |
|  Dalir, Alireza | | | 2253 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Amiri, Hadi | | | 1455 | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kord, Soleyman | | | 1550 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Sodagar, Nima | | | 1619 | IRI | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Ivaki, Ali | | | 1734 | IRI | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Seyed Shahkaram Fard, Seyed Ar | | | 1453 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Khoshkalamian, B. | | | 2020 | IRI | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Hasani, Takin | | | 1671 | IRI | 0.50 | 1 | -0.24 | 20 | -4.80 | | | * 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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