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Individual Calculations October 2017 |
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| Zandkarimi, Raef Total change: 31.20 | |   |
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| Iranian Boys Under 16 Championship 1396 | Tabriz | IRI | 2017-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1673 | 1325 | 1.50 | 6 | 0.78 | 40 | 31.20 | |
|  Hakemi, Arman | f | | 1725 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Jafari, Arshia | | | 1725 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Hayati, Amirhosein | | | 1725 * | IRI | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Safari Aghdam, Amir | | | 1725 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ahmadi, Shayan | | | 1643 | IRI | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Khosravi, Kamyar | | | 1497 | IRI | 0.50 | 1 | 0.23 | 40 | 9.20 | | | * 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) | | |
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