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Individual Calculations October 2018 |
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| Soleimani, Amirhosein Total change: 24.80 | |   |
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| Esfahan Under 12 Chess Championship 1397 | Esfahan | IRI | 2018-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1300 | 1154 | 2.00 | 4 | 0.62 | 40 | 24.80 | |
|  Etemadi, Ariyan | | | 1554 * | IRI | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Natanzian, Mohammad Parsa | | | 1110 | IRI | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Kakoee, Parham | | | 1103 | IRI | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Khosravi Mahmoei, Hasti | | | 1431 | IRI | 1.00 | 1 | 0.83 | 40 | 33.20 | | | * 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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