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Individual Calculations September 2018 |
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| Asadollahi, Mohammad Reza Total change: -45.20 | |   |
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| Tehran Under 12 Boys Championship 1397 | Tehran | IRI | 2018-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1090 | 1002 | 0.00 | 3 | -1.13 | 40 | -45.20 | |
|  Saeidi, Amir Mohammad | | | 1072 | IRI | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Golmohammadi, Radin | | | 1096 | IRI | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Ghoreishi, Yones | | | 1103 | IRI | 0.00 | 1 | -0.36 | 40 | -14.40 | |
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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