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Rapid:
Individual Calculations April 2019 |
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| Heydari, Zahra Total change: 2.20 | |   |
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| Tehran Rapid Cup 9 Esfand 1397 | Tehran | IRI | 2019-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1649 | 1814 | 5.00 | 7 | 0.11 | 20 | 2.20 | |
|  Darayandeh, Alireza | | | 1414 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Tahvili Raftar, Iman | | | 1486 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Barati, Esfandiar | | | 1610 | IRI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Kashefi, Amir Hosein | f | | 2154 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Abbaspoorrad, Nikoo | | | 1681 | IRI | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Nazari Nia, Shahram | | | 1579 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Zamzami, Taleb | | | 1622 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | * 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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