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Rapid:
Individual Calculations September 2017 |
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| Ghafarfam, Amin Total change: -7.60 | |   |
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| Tehran Rapid Cup 19 Mordad 1396 | Tehran | IRI | 2017-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1557 | 1469 | 2.00 | 6 | -0.38 | 20 | -7.60 | |
|  Khaghani, Mehdi | f | | 1869 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sekhavatmandi, Roham | | | 1679 | IRI | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Vaseli, Ahmad | | | 1692 | IRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Jalalvand, Mostafa | | | 1140 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Fathollahi, Hamid | | | 1717 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Valaei Kebria, Abolfazl | | | 1245 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | * 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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