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Individual Calculations October 2016 |
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| Vahabzadeh, Rouzbeh Total change: -15.20 | |   |
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| Iran Chess Championship Boys U8 - Stage 1 1395 | Hamedan | IRI | 2016-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1186 | 1024 | 0.50 | 3 | -0.38 | 40 | -15.20 | |
|  Jalalvand, Amir Hesam | | | 1110 | IRI | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Mohammadi, Amirhossein | | | 1156 | IRI | 0.50 | 1 | 0.18 | 40 | 7.20 | |  Ghafari, Alireza | | | 1291 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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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