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Individual Calculations November 2018 |
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| Poormosavi, Seyed Kian Total change: 64.40 | |   |
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| Iran Boys U14 Chess Championship 2018 | Gilan | IRI | 2018-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1862 | 2050 | 8.00 | 9 | 1.61 | 40 | 64.40 | |
|  Looni, Arshiya | | | 1650 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Alimardani, Amir H | | | 1695 | IRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Vaziri, Rasool | | | 1728 | IRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Atakhan, Abtin | | | 2167 | IRI | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Baradaran Tamadon, Arian | | | 2121 | IRI | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Biriya, Mohammadamin | | | 1737 | IRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Ebrahimi Herab, Hamidreza | | | 1773 | IRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Razavi, Seyyed Amirreza | | | 1834 | IRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Khazaei, Parviz | | | 2051 | IRI | 1.00 | 1 | 0.50 | 40 | 20.00 | | | * 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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