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Individual Calculations February 2018 |
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| Jamali, Arvin Total change: -3.80 | |   |
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| 23th Hamedan Chess League 1396 1-7 | Hamedan | IRI | 2018-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1616 | 1652 | 3.00 | 6 | -0.19 | 20 | -3.80 | |
|  Ghafari, Pooria | | | 1252 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Radnia, Marjan | | | 1429 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Ghanbaralifarzad, Mohammad Hosei | | | 1709 | IRI | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Jafari, Mohammad Yasin | | | 1570 | IRI | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Poor Moslemi, Khashayar | | | 1806 | IRI | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Valadi, Mohammadreza | | | 1928 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | * 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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