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Rapid:
Individual Calculations August 2018 |
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| Riyazifar, Saeid Total change: 56.60 | |   |
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| 2nd Rapid Nature Cup Urumia Tir 1397 | Urumia | IRI | 2018-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1902 | 1637 | 4.50 | 9 | 2.83 | 20 | 56.60 | |
|  Alizadeh, Aadel | | | 1966 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Eivazy, Mahdi | | | 1887 | IRI | 0.50 | 1 | 0.31 | 20 | 6.20 | |  Amiri Aghbolagh, Hadi | | | 1753 | IRI | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Atanejhad, Sahebali | f | | 2037 * | IRI | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Shamsi, Gholamreza | | | 2004 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Ahmadian, Moharram | | | 1845 | IRI | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Alivandi, Khosro | | | 1828 | IRI | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Vafa, Javad | | | 1945 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Abdollahzade, Aydin | | | 1856 | IRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | | * 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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