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Individual Calculations October 2017 |
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| Razavi, Seyyed Amirreza Total change: 50.40 | |   |
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| Iranian Boys Under 14 Championship 1396 | Shahreza | IRI | 2017-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1665 | 1640 | 5.50 | 9 | 1.26 | 40 | 50.40 | |
|  Haghighi, Mohammad Mehdi | | | 1240 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Bosagh Zadeh, Alireza | | | 2040 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Jamali, Pouria | | | 1455 | IRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Elmiye, Bardiya | | | 1363 | IRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Abdollahi, Hossein | | | 1405 | IRI | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Safari, Parham | | | 1923 | IRI | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Khazai, Parviz | | | 1822 | IRI | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Abbasnejad, Amirreza | | | 1758 | IRI | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Khalesi, Parsa | | | 1978 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | * 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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