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Individual Calculations May 2019 |
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| Darvishi, Ebrahim Total change: -3.80 | |   |
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| Hamedan Chess Championship 2019 | Hamedan | IRI | 2019-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1505 | 1542 | 3.00 | 6 | -0.19 | 20 | -3.80 | |
|  Alibabaei, Sasan | | | 1942 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Sameti, Mohammad Mehdi | | | 1183 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Ghanbaralifarzad, Mohammad Hosei | | | 1835 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Jafari, Amir Hossein | | | 1168 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Gholami, Kian | | | 1174 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Ghiasvand, Mohammad | | | 1727 | IRI | 0.00 | 1 | -0.26 | 20 | -5.20 | | | * 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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