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Individual Calculations December 2018 |
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| Davari, Sara Total change: 14.80 | |   |
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| 6th Qazvin Youth League 1397 | Qazvin | IRI | 2018-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1389 | 1302 | 2.00 | 4 | 0.37 | 40 | 14.80 | |
|  Amini, Asal | | | 1383 | IRI | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Hajirafiei, Mohammad Reza | | | 1114 | IRI | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Khosravi, M.javad | | | 1356 | IRI | 1.00 | 1 | 0.58 | 40 | 23.20 | |  Alimardani, Amir H | | | 1702 * | 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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