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Individual Calculations November 2018 |
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| Ebrahimi Herab, Hamidreza Total change: 64.00 | |   |
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| Iran Boys U14 Chess Championship 2018 | Gilan | IRI | 2018-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1736 | 1773 | 6.50 | 9 | 1.60 | 40 | 64.00 | |
|  Ghaderi, Amirmohammad | | | 1373 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Amiri, Amirali | | | 1547 | IRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Atakhan, Abtin | | | 2167 | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Aghili Mofid, Davood | | | 1569 | IRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Ghadi Sahebi, Hosein | | | 1442 | IRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Namdarigharghani, Parsa | | | 1988 | IRI | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Poormosavi, Seyed Kian | | | 2050 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Rabi, Amir | | | 1589 | IRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Rostami, Hossein | | | 1895 | IRI | 1.00 | 1 | 0.67 | 40 | 26.80 | | | * 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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