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Individual Calculations October 2017 |
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| Teimouri Yadkuri, Shahdad Total change: 10.40 | |   |
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| Tehran Boys Under 12 Championship 2017 | Tehran | IRI | 2017-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1385 | 1255 | 2.00 | 5 | 0.26 | 40 | 10.40 | |
|  Ebadi, Seyed Ali | | | 1655 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Doroodgar, A.hosein | | | 1396 | IRI | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Karimpour Talebi, Arman | | | 1073 | IRI | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Khaneki, Amir Hossein | | | 1418 | IRI | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Shakeri, Amirali | | | 1382 | IRI | 0.50 | 1 | 0.17 | 40 | 6.80 | | | * 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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