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Rapid:
Individual Calculations January 2020 |
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| Ghaffarifar, Emad Total change: -10.40 | |   |
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| Tehran Rapid Cup 14 Azar 1398 | Tehran | IRI | 2019-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1447 | 1374 | 2.50 | 7 | -0.52 | 20 | -10.40 | |
|  Mohandesi, Shahin | m | | 1774 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Sadeghi, Mohammad | | | 1028 | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Rezanezhad, Mojtaba | | | 1722 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Seddigh Zad, Artan | | | 1092 | IRI | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Pedram, Mehrdad | | | 1774 * | IRI | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Khaghani, Milad | | | 1435 | IRI | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Heydari, Hosein | | | 1302 | IRI | 0.00 | 1 | -0.60 | 20 | -12.00 | | | * 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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