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Rapid:
Individual Calculations June 2018 |
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| Farokhfar, S Ahmad Total change: -16.00 | |   |
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| Tehran Rapid 1 Ramezan 1397 | Tehran | IRI | 2018-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1740 | 1525 | 1.00 | 5 | -0.33 | 20 | -6.60 | |
|  Zahedifar, Anahita | | wf | 1925 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Roozbayan, Reza | | | 1925 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Jamali Pirsara, Farzan | | | 1264 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Ghobadibigvand, A. | | | 1813 | IRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Motaghi, Haman | | | 1775 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | * 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) | | | | Alborz Rapid 4 Khordad 1397 | Alborz | IRI | 2018-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1435 | 1525 | 2.00 | 4 | -0.47 | 20 | -9.40 | |
| | Najafiyan Pour, Mahyar | | | 1925 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mandkari, Mohammadtaha | | | 1125 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Aghamohammadi, Hossein | | | 1387 | IRI | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Alizadeh, Rahmatollah | | | 1304 | IRI | 0.00 | 1 | -0.78 | 20 | -15.60 | | | * 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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