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Individual Calculations October 2022 |
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| Yaghoubi, Amirali Total change: -6.00 | |   |
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| 1st Taq_e Bostan Cup International Chess Festival Category B | kermanshah | IRI | 2022-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1613 | 1131 | 0.00 | 2 | -0.15 | 40 | -6.00 | |
|  Bayatfar, Behnam | | | 1442 | IRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Pireh, Hamid Reza | | | 1784 | IRI | 0.00 | 1 | -0.01 | 40 | -0.40 | |
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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