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Individual Calculations August 2019 |
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| Mahdian, Mohammad Total change: -5.40 | |   |
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| Yazd Chess championship-1398 | Yazd | IRI | 2019-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1523 | 1576 | 2.00 | 4 | -0.27 | 20 | -5.40 | |
|  Behmardi, K Rustam | f | | 1976 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Alamdar, Mohammad Reza | | | 1215 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Habibzadeh, Abas Ali | | | 1284 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Khani, Ali | | | 1618 | IRI | 0.00 | 1 | -0.44 | 20 | -8.80 | | | * 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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