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Individual Calculations August 2018 |
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| Pedramara, Ali Total change: 29.20 | |   |
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| Esfahan Men Chess Championship 1397 | Esfahan | IRI | 2018-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1608 | 1246 | 0.00 | 3 | -0.32 | 40 | -12.80 | |
|  Koohi, Reza | | | 1646 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sharifi, Javad | | | 1590 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Kianiharchegani, Mohammadhossein | | | 1587 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | * 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) | | | | Gilan Boys Under 12 Championship 1397 | Rasht | IRI | 2018-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1253 | 1246 | 3.50 | 5 | 1.05 | 40 | 42.00 | |
|  Hoshangi, Amir Ali | | | 1017 | IRI | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Zeynolabedini, Amirreza | | | 1036 | IRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Noori, Aydin | | | 1313 | IRI | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Bagheri, Mahan | | | 1408 | IRI | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Nezamdoust, Amirmahdi | | | 1492 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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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