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Individual Calculations November 2019 |
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| Shirvani, Adib Total change: -87.20 | |   |
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| Iran Chess Championship U10 Boys 1398 | Mazandaran | IRI | 2019-09-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1164 | 1487 | 3.00 | 6 | -2.18 | 40 | -87.20 | |
|  Bagherian Ghaleh, Shayrad | | | 1140 | IRI | 0.50 | 1 | -0.39 | 40 | -15.60 | | | Darvishi, Matin | | | 1152 | IRI | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Dehghani Firouzabadi, Aria | | | 1087 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Mirzaeian, Ariyaan | | | 1129 | IRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Delavari, Behnood | | | 1150 | IRI | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Bahmani, Koorosh | | | 1328 | IRI | 0.00 | 1 | -0.71 | 40 | -28.40 | | | * 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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