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Individual Calculations December 2018 |
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| Zerafat, Armin Total change: -12.80 | |   |
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| The First Olympiad The Top Talents of Iran - Boys group | Rasht | IRI | 2018-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1618 | 1691 | 5.00 | 9 | -0.32 | 40 | -12.80 | |
|  Rakhshani, Iman | | | 1291 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Baneshi, Mahan | | | 2086 | IRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Mahdavi, Hossein | | | 1855 | IRI | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Hesampoor, Ahmad | | | 1463 | IRI | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Borji, Parham | | | 1373 | IRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Pour Asad, Towhid | | | 1468 | IRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Khazaei, Parviz | | | 1986 | IRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Eslami Niya, Seyed Mahdi | | | 1554 | IRI | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Ghalenoei, Amirhossein | | | 1482 | IRI | 0.00 | 1 | -0.77 | 40 | -30.80 | | | * 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) | | |
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