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Individual Calculations July 2010 |
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| Asgharzadeh, M Reza Total change: -12.25 | |   |
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| Iranian Youth Chess Championships 2010 Boys U 12 | Qazvin | IRI | 2010-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1967 | 1963 | 3.50 | 7 | 0.03 | 25 | 0.75 | |
|  Azimi, Khashayar | | | 1807 | IRI | 1.00 | 1 | 0.29 | 25 | 7.25 | |  Khodashenas, Mersad | | | 2015 | IRI | 1.00 | 1 | 0.57 | 25 | 14.25 | | | Asgarizadeh, Ahmad | | | 2105 | IRI | 0.50 | 1 | 0.19 | 25 | 4.75 | | | Cheraghi, Amin | | | 1990 | IRI | 1.00 | 1 | 0.54 | 25 | 13.50 | | | Mousavi, Seyed Khalil | | | 2092 | IRI | 0.00 | 1 | -0.33 | 25 | -8.25 | | | Badkoubi, Amir Hossein | | | 1879 | IRI | 0.00 | 1 | -0.62 | 25 | -15.50 | | | Khorsandi, Arian | | | 1883 | IRI | 0.00 | 1 | -0.61 | 25 | -15.25 | |
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) | | | | 1st-Cup Ferdowsi International Chess Tournament | Mashhad | IRI | 2010-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2140 | 1943 | 0.00 | 2 | -0.52 | 25 | -13.00 | |
| | Hosseinipour, Mehdi | | | 2259 | IRI | 0.00 | 1 | -0.13 | 25 | -3.25 | | | Lorparizangeneh, Shahin | f | | 2021 | IRI | 0.00 | 1 | -0.39 | 25 | -9.75 | |
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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