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Individual Calculations November 2018 |
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| Baghaei, Mehrad Total change: 8.00 | |   |
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| Iran Boys U12 Chess Championship 2018 | Gilan | IRI | 2018-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1536 | 1667 | 6.00 | 9 | 0.20 | 40 | 8.00 | |
|  Mehrshad, Artin | | | 1267 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Nikbakht, Mazdak | | | 1376 | IRI | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Rostami, Amir Mohammad | | | 1267 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Nezamdoust, Amirmahdi | | | 1488 | IRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Mohammadi Akbarabadi, Hossein | | | 1487 | IRI | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Yazdani, Alireza | | | 1343 | IRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Ghanbaralifarzad, Mohammad Hosei | | | 1901 | IRI | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Mahdavi, Reza | | | 1971 | IRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Dorpa, Mohammad Mahdi | | | 1725 | IRI | 0.00 | 1 | -0.42 | 40 | -16.80 | | | * 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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