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Individual Calculations July 2019 |
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| Roodashtayan, Saadat Total change: 16.00 | |   |
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| 1st Jaeezan Shohada Cup - U 1750 Ramezan 1398 | Khuzestan | IRI | 2019-06-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1683 | 1492 | 2.00 | 5 | 0.74 | 20 | 14.80 | |
|  Aghababaee, Asghar | | | 1676 | IRI | 1.00 | 1 | 0.74 | 20 | 14.80 | |  Dolatshahi, Rohollah | | | 1721 | IRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Aziznezhad, Mahmoud | | | 1699 | IRI | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Nori Khah, Amin | | | 1650 | IRI | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Kamrava, Kourosh | | | 1669 | IRI | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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) | | | | Kohgiluyeh & BoyerAhmad Men Championship 2019 | kohguiluye | IRI | 2019-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1808 | 1492 | 0.50 | 3 | 0.06 | 20 | 1.20 | |
| | Noorafkan, Siavash | | | 1856 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Faramarzeian Yasuj, Yasser | | | 1675 | IRI | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Daneshpour, S.a. | | | 1892 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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