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Individual Calculations September 2018 |
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| Asghari, Abolfazl Total change: 12.00 | |   |
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| Iran Boys Student Middle school Chess Championship 1397 | Zanjan | IRI | 2018-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1631 | 1853 | 5.50 | 7 | 0.30 | 40 | 12.00 | |
|  Savadpour, Benyamin | | | 1453 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Orous Khani, Kourosh | | | 1577 | IRI | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Sharifi, Amirhosein | | | 1453 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Karimi, Mahdiar | | | 1458 | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Hayati, Amirhosein | | | 1755 | IRI | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Rezaee, Mahdi | | | 1951 | IRI | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Moradi, Kaveh | | | 1772 | IRI | 1.00 | 1 | 0.39 | 40 | 15.60 | | | * 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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