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Individual Calculations July 2019 |
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| Ahmadi, Akbar Total change: -17.40 | |   |
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| Bushehr Chess Championship 1398 | Bushehr | IRI | 2019-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1611 | 1792 | 5.50 | 9 | -0.87 | 20 | -17.40 | |
|  Kerdegar, Amirreza | | | 1392 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mohammadian, Mohammad | f | | 1538 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Hashemi, Fardin | | | 1522 | IRI | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Dehghani, Ali | | | 1564 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Mazarei, Mohammad | | | 1518 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Ardeshirpour, Hoss. | | | 1876 | IRI | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Haghshenas, Shayan | | | 1443 | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Armand, Saman | | | 1780 | IRI | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Mohammedian, Esmaeel | | | 1865 | IRI | 0.00 | 1 | -0.40 | 20 | -8.00 | | | * 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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