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Rapid:
Individual Calculations January 2018 |
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| Ebrahim Doost, Salahaddin Total change: -21.00 | |   |
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| Yalda Rpaid Cup Urmia 1396 | Urmia | IRI | 2017-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1571 | 1420 | 1.00 | 6 | -1.05 | 20 | -21.00 | |
|  Sadeghi Dereshgi, Ehsan | | | 1817 | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Zerafat, Armin | | | 1668 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Hosseini, Mahmoud | | | 1820 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Majidi, Armita | | | 1120 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Ghasemi, Iraj | | | 1745 | IRI | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Khalifehzadeh, Karim | | | 1256 | IRI | 0.00 | 1 | -0.72 | 20 | -14.40 | | | * 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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