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Rapid:
Individual Calculations April 2019 |
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| Khosh Vishkaei, Aliakbbar Total change: 9.80 | |   |
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| 1st Iranian University Chess League in Region 1- Rapid Cup - Boys 1397 | Tehran | IRI | 2019-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1638 | 1656 | 3.00 | 5 | 0.49 | 20 | 9.80 | |
|  Barzgari, Mohammad | | | 1874 | IRI | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Cheraghi, Alireza | | | 1256 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sadeghi Shoormasti, Ali | | | 1724 | IRI | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Shafiei, Mahdi | | | 1668 | IRI | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Shahbazi, Kasra | | | 1667 | IRI | 0.00 | 1 | -0.48 | 20 | -9.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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