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Individual Calculations November 2018 |
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| Gholami Orimi, Mahdi Total change: 15.20 | |   |
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| Iran Boys U18 Chess Championship 2018 | Qom | IRI | 2018-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2063 | 2311 | 7.00 | 8 | 0.76 | 20 | 15.20 | |
|  Mohammadi, Mohammad Mehdi | | | 2078 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Tahmasebi, Hamid | | | 2156 | IRI | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Hakemi, Arman | f | | 2293 | IRI | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Mozaffari, Alireza | | | 2235 | IRI | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Ghesmati, Aryan | | | 2012 | IRI | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Khalilollahi, Shahrooz | | | 1911 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Maleki, Amirabbas | | | 1911 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Moradi, Kaveh | | | 1911 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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