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Individual Calculations September 2018 |
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| Habibi, Radin Total change: 57.20 | |   |
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| Tehran Under 10 Boys Championship 1397 | Tehran | IRI | 2018-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1314 | 1392 | 5.00 | 6 | 1.43 | 40 | 57.20 | |
|  Kourechi, Ali | | | 1089 | IRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Mohammadi, Amirhossein | | | 1410 | IRI | 1.00 | 1 | 0.53 | 40 | 21.20 | |  Khosronejad, Abtin | | | 1265 | IRI | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Katouzian, Ali Reza | | | 1271 | IRI | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Hadavandkhani, Mohammadmahdi | | | 1423 | IRI | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Keshani, Kian | | | 1428 | IRI | 0.50 | 1 | 0.05 | 40 | 2.00 | |
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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