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Rapid:
Individual Calculations August 2018 |
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| Zerafat, Armin Total change: 26.80 | |   |
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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 |
| 1860 | 1735 | 4.50 | 9 | 1.34 | 20 | 26.80 | |
|  Moghaddamian, Afshin | | | 2135 * | IRI | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Vafa, Javad | | | 1945 | IRI | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Eivazy, Mahdi | | | 1887 | IRI | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Abdollahzade, Aydin | | | 1856 | IRI | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Hosseinzadeh, Mehran | | | 1976 | IRI | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Shamsi, Gholamreza | | | 2004 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Hooshdarmahjoob, Navid | | | 1865 | IRI | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Aminpour, Alireza | | | 1507 | IRI | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Masoumi, Sahar | | | 1563 | IRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | * 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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