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Individual Calculations October 2017 |
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| Safari, Sina Total change: 29.60 | |   |
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| Iranian Boys Under 18 Championship 1396 | Tabriz | IRI | 2017-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1545 | 1392 | 3.00 | 7 | 0.74 | 40 | 29.60 | |
|  Fazli, Akbar | | | 1792 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Ghaed, Pouria | | | 1491 | IRI | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Ghorbani, Ali | | | 1433 | IRI | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Soorni Aliyaei, Mohammad Mahdi | | | 1278 | IRI | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Mahmood Zadeh, Arian | | | 1482 | IRI | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Nezhadrasol Sor, Vria | | | 1737 | IRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Soleymani, Saeed | | | 1602 | IRI | 0.50 | 1 | 0.27 | 40 | 10.80 | | | * 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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