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Rapid:
Individual Calculations January 2020 |
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| Heidari, Amir Ali Total change: -13.60 | |   |
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| Tehran Rapid Cup 14 Azar 1398 | Tehran | IRI | 2019-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1295 | 1160 | 1.50 | 6 | -0.68 | 20 | -13.60 | |
|  Mehrabi, Manouchehr | | | 1560 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Pedram, Mehrdad | | | 1560 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Shahhosseini, Amir Mahan | | | 1059 | IRI | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Marvi, Targol | | | 1149 | IRI | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Salarkia, Davood | | | 1365 | IRI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Azizkhani, Mani | | | 1076 | IRI | 0.00 | 1 | -0.62 | 20 | -12.40 | | | * 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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