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Individual Calculations September 2018 |
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| Hashemi Bakhtiar, Adel Total change: -28.80 | |   |
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| 8th Shahid Rajaei Cup - Groupe B - Under14 | Qazvin | IRI | 2018-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1141 | 1525 | 3.50 | 6 | -1.96 | 40 | -78.40 | |
|  Liyaei, Mani | | | 1125 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Shiri, Omid | | | 1218 | IRI | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Keshavarz Hamidi, Karen | | | 1125 * | IRI | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Amini, Mahsa | | | 1125 * | IRI | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Mehrshad, Artin | | | 1125 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Abasi Zamharir, Mohammad | | | 1125 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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) | | | | Tehran Under 16 Boys Championship 1397 | Tehran | IRI | 2018-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1566 | 1525 | 4.00 | 6 | 1.24 | 40 | 49.60 | |
| | Ghasemnezhad, Mohammad Reza | | | 1317 | IRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Abdollahi, Hossein | | | 1403 | IRI | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Sharafi, Amir Mehrad | | | 1686 | IRI | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Tavazo, Amirparsa | | | 1837 | IRI | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Bahadori, Arash | | | 1770 | IRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Ahmadi, Saman | | | 1380 | IRI | 1.00 | 1 | 0.31 | 40 | 12.40 | |
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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