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Individual Calculations January 2019 |
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| Dehghan, Amir Total change: 7.20 | |   |
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| Tehran North East Cup Azar 1397 - Open | Tehran | IRI | 2018-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1217 | 1018 | 1.50 | 5 | 0.18 | 40 | 7.20 | |
|  Derakhshan, Alireza | | | 1418 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Ghoreishi, Yones | | | 1117 | IRI | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Hashemi, Ali | | | 1274 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Movahhedi Rad, Amir Mohammad | | | 1034 | IRI | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Heydri, Mahan | | | 1244 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | * 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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