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Individual Calculations August 2019 |
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| Jafari, Mahdi Total change: -32.20 | |   |
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| Yazd Chess championship-1398 | Yazd | IRI | 2019-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1490 | 1776 | 2.50 | 5 | -1.61 | 20 | -32.20 | |
|  Dehghan, Parsa | | | 1376 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ghanizadeh, Amirhossein | | | 1422 | IRI | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Aghaei Meybodi, Mohammad Hosein | | | 1389 | IRI | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Bakhsheshi, Iman | | | 1650 | IRI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Hemmati, Mohammadreza | | | 1612 | IRI | 0.00 | 1 | -0.72 | 20 | -14.40 | | | * 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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