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Individual Calculations July 2019 |
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| Zakeri Goorzangi, Ebrahim Total change: -23.20 | |   |
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| Iran Senior Championship 1398 Group 50-65 | Shiraz | IRI | 2019-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1440 | 1308 | 0.50 | 3 | -0.58 | 40 | -23.20 | |
|  Kohansall, Ashour | | | 1708 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Bakhshayesh, Mahmoud | | | 1519 | IRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Mohammadpoor Dehkordi, Rahmatolla | | | 1094 | IRI | 0.50 | 1 | -0.27 | 40 | -10.80 | | | * 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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