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Individual Calculations November 2018 |
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| Mozaffari, Alireza Total change: -44.00 | |   |
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| Iran Boys U18 Chess Championship 2018 | Qom | IRI | 2018-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2023 | 2235 | 5.50 | 9 | -1.10 | 40 | -44.00 | |
|  Farhood, Arash | | | 1835 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Tavoosi Rad, Ramtin | | | 2064 | IRI | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Zare, Sina | | | 1835 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Maleki, Amirabbas | | | 1870 | IRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Gholami Orimi, Mahdi | | | 2311 | IRI | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Moradi, Kaveh | | | 1835 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ghesmati, Aryan | | | 2012 | IRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Hakemi, Arman | f | | 2293 | IRI | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Tahmasebi, Hamid | | | 2156 | IRI | 0.00 | 1 | -0.61 | 40 | -24.40 | | | * 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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