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Individual Calculations July 2010 |
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| Bahmani, Amir Mohammad Total change: -15.75 | |   |
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| Iranian Youth Chess Championships 2010 Boys U 12 | Qazvin | IRI | 2010-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2018 | 1878 | 0.00 | 2 | -0.63 | 25 | -15.75 | |
|  Khodashenas, Mersad | | | 2015 | IRI | 0.00 | 1 | -0.32 | 25 | -8.00 | | | Lorparizangeneh, Shahin | f | | 2021 | IRI | 0.00 | 1 | -0.31 | 25 | -7.75 | |
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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