Individual Calculations October 2017 |
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Sharafi, Amir Mehrad Total change: 71.20 | | |
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Tehran Boys Under 14 Championship 2017 | Tehran | IRI | 2017-08-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
1609 | 1522 | 4.50 | 7 | 1.78 | 40 | 71.20 | |
| Hashemi, Hamidreza | | | 1157 | IRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | Tavakol, Mehrad | | | 1621 | IRI | 1.00 | 1 | 0.64 | 40 | 25.60 | | Daneshvar, Bardiya | | | 1922 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | Mohammadi, Mohamad Amin | | | 1469 | IRI | 1.00 | 1 | 0.43 | 40 | 17.20 | | Ahadi, Mohammad Erfan | | | 1670 | IRI | 0.50 | 1 | 0.20 | 40 | 8.00 | | Davoodabadi Farahani, Mohamad | | | 1708 | IRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | Ebrahimi , Sina | | | 1717 | IRI | 1.00 | 1 | 0.75 | 40 | 30.00 | | * 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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