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Individual Calculations November 2018 |
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| Atakhan, Abtin Total change: -48.40 | |   |
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| Iran Boys U14 Chess Championship 2018 | Gilan | IRI | 2018-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1839 | 2167 | 6.50 | 9 | -1.21 | 40 | -48.40 | |
|  Amini, Mohammadmobin | | | 1767 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Golshannezhad, Pooya | | | 1767 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ebrahimi Herab, Hamidreza | | | 1773 | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Poormosavi, Seyed Kian | | | 2050 | IRI | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Tavazo, Amirparsa | | | 1796 | IRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Rostami, Mohsen | | | 1811 | IRI | 0.00 | 1 | -0.89 | 40 | -35.60 | | | Biriya, Mohammadamin | | | 1767 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Khazaei, Parviz | | | 2051 | IRI | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Alimardani, Amir H | | | 1767 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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