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Rapid:
Individual Calculations April 2018 |
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| Ghaffari, Ahmad Total change: -6.60 | |   |
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| Tabriz Rapid 25 Esfand 1396 | Tabriz | IRI | 2018-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1687 | 1823 | 5.50 | 9 | -0.33 | 20 | -6.60 | |
|  Irandoust, Safar | | | 1423 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Amir Vardestian, Hossein | | | 2044 | IRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Hakimzadeh, Reza | | | 1485 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Hosseinzadeh, Mehran | | | 1930 | IRI | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Fadakar, Reza | | | 1655 | IRI | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Tolouei Kaleybar, Ali | | | 1572 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Safiri, Hassan | | | 1719 | IRI | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Omidi, Mohamad | | | 1453 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Jabbari, Saeed | | | 1905 | IRI | 1.00 | 1 | 0.61 | 20 | 12.20 | | | * 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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