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Individual Calculations January 2019 |
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| Chalangari, Mohsen Total change: -18.60 | |   |
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| Tehran Standard Cup 21-26 Azar 1397 U-1800 | Tehran | IRI | 2018-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1490 | 1618 | 3.00 | 6 | -0.93 | 20 | -18.60 | |
|  Seddigh Zad, Artan | | | 1218 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Keshmirian, Mehdi | | | 1796 | IRI | 0.00 | 1 | -0.27 | 20 | -5.40 | |  Hosseinzadeh, Amir Mahdi | | | 1420 | IRI | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Rezaeian Tabrizi, Hooman | | | 1493 | IRI | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Salarkia, Davood | | | 1455 | IRI | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Miri, Ali | | | 1555 | IRI | 0.00 | 1 | -0.59 | 20 | -11.80 | | | * 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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