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Individual Calculations October 2017 |
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| Ahmadi, Saman Total change: -63.60 | |   |
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| Tehran Boys Under 14 Championship 2017 | Tehran | IRI | 2017-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1371 | 1433 | 2.50 | 7 | -1.59 | 40 | -63.60 | |
|  Ahadi, Mohammad Erfan | | | 1670 | IRI | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Safaei Fakhr, Alireza | | | 1223 | IRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Alizadeh, Amirmohammad | | | 1274 | IRI | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Abbaszadeh, Mohammadnima | | | 1264 | IRI | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Hashemi Bakhtiar, Adel | | | 1397 | IRI | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Abdollahi, Hossein | | | 1405 | IRI | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Vasheghani, Hessam | | | 1362 | IRI | 0.00 | 1 | -0.60 | 40 | -24.00 | |
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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