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Individual Calculations January 2019 |
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| Kian Sirat , Yasin Total change: 61.60 | |   |
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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 |
| 1497 | 1114 | 2.00 | 5 | 1.54 | 40 | 61.60 | |
|  Reyhani, Morteza | | | 1514 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Moazemi Por, Ali Reza | | | 1502 | IRI | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Mohammadalizadeh Lashkari, Erfan | | | 1499 | IRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Salarkia, Davood | | | 1455 | IRI | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Rahnama, M.reza | | | 1514 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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