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Individual Calculations December 2019 |
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| Mansouri, Arvin Total change: -22.00 | |   |
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| Iranian Youth U-14 Team Championship Standard Cup 1398 | Karaj | IRI | 2019-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1204 | 1117 | 1.00 | 4 | -0.55 | 40 | -22.00 | |
|  Saeidi, Amir Hossein | | | 1221 | IRI | 0.00 | 1 | -0.36 | 40 | -14.40 | |  Ghaffarifar, Emad | | | 1344 | IRI | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Dehghan, Parisan | | | 1083 | IRI | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Ghiyasvand, Mohammad Mahdi | | | 1167 | IRI | 0.00 | 1 | -0.43 | 40 | -17.20 | |
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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