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Blitz:
Individual Calculations September 2018 |
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| Vafadar, Mobin Total change: -24.40 | |   |
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| Iran Boys Student elementary school Chess Championship 1397 - Blitz | Ramsar | IRI | 2018-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1304 | 1338 | 2.00 | 6 | -1.22 | 20 | -24.40 | |
|  Dorpa, Mohammad Mahdi | | | 1535 | IRI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Khajooyi Nejad, Yazdan | | | 1067 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Mashhadi, Amir Mahdi | | | 1178 | IRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Dehghan, Mohammad Yasin | | | 1477 | IRI | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Reyhani, Shayan | | | 1480 | IRI | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Hamoodi, Alireza | | | 1088 | IRI | 0.00 | 1 | -0.81 | 20 | -16.20 | |
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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