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Individual Calculations November 2019 |
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| Ghafouri, Mohammad Javad Total change: 39.60 | |   |
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| Iran Chess Championship U18 Boys 1398 - Qom | fed | IRI | 2019-09-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1821 | 1704 | 3.50 | 8 | 0.55 | 40 | 22.00 | |
|  Ghesmati, Aryan | | | 2041 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Bozorgi, Souren | | | 2104 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mehrvarz, Farhan | | | 1571 | IRI | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Arian Mehr, Aein | | | 1757 | IRI | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Khosravi, Kamyar | | | 1833 | IRI | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Eslami Niya, Seyed Mahdi | | | 1554 | IRI | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Khalilollahi, Shahrooz | | | 1901 | IRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Heravi, Mohammad Hossein | | | 1808 | IRI | 0.00 | 1 | -0.36 | 40 | -14.40 | | | * 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) | | | | Tehran U 18 League 2019 Round 1-3 | Tehran | IRI | 2019-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1682 | 1704 | 1.50 | 2 | 0.44 | 40 | 17.60 | |
| | Karimpour Talebi, Arman | | | 1579 | IRI | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Heidarzadeh, Arsha | | | 1784 | IRI | 0.50 | 1 | 0.11 | 40 | 4.40 | |
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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