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Individual Calculations June 2022 |
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| Mohammadi, Yousef Total change: -28.40 | |   |
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| Tehran Chess Championship U10 Boys | Tehran | IRI | 2022-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1180 | 1104 | 0.50 | 3 | -0.71 | 40 | -28.40 | |
|  Kalhori, Mohammad Aeen | | | 1121 | IRI | 0.50 | 1 | 0.02 | 40 | 0.80 | |  Toliat, Seyed Omid | | | 1323 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Yahyaei, Ahora | | | 1097 | IRI | 0.00 | 1 | -0.51 | 40 | -20.40 | |
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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