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Rapid:
Individual Calculations October 2019 |
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| Khalafi, Akbar Total change: 43.60 | |   |
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| Oskou Rapid (U2000) shahrivar 1398 | Osku | IRI | 2019-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1555 | 1399 | 5.00 | 9 | 2.18 | 20 | 43.60 | |
|  Farid Ahmadinia, Hosein | | | 1566 | IRI | 1.00 | 1 | 0.72 | 20 | 14.40 | |  Ghafari, Ahmad | | | 1799 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Pour Asad, Towhid | | | 1556 | IRI | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Abhari, Ghader | | | 1361 | IRI | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Afkham, Majid | | | 1513 | IRI | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Postbazan, Eslam | | | 1774 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Amir Vardastiyan, Mohammad | | | 1509 | IRI | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Merati, Ramin | | | 1361 | IRI | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Vazifeh Doost, Naser | | | 1553 | IRI | 1.00 | 1 | 0.71 | 20 | 14.20 | | | * 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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