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Rapid:
Individual Calculations February 2019 |
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| Ahankoub, Arta Total change: 16.20 | |   |
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| Shahrokh Ahvaz Chess School Rapid Cup 1397 | Ahvaz | IRI | 2019-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1453 | 1467 | 4.00 | 6 | 0.81 | 20 | 16.20 | |
|  Soltani, Parsa | | | 1251 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Goharchin, Ghazal | | | 1395 | IRI | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Yar Ahmadi, Kioumars | | | 1544 | IRI | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Bosagh Zadeh, Alireza | | | 1867 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Afri, Mostafa | | | 1462 | IRI | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Baymani, Mohsen | | | 1199 | IRI | 0.00 | 1 | -0.83 | 20 | -16.60 | | | * 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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