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Individual Calculations December 2018 |
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| Karami, Aria Total change: 24.40 | |   |
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| Tehran U 18 League 2018 Round 2-4 | Tehran | IRI | 2018-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1287 | 1042 | 1.00 | 2 | 0.61 | 40 | 24.40 | |
|  Dadkhah Haghighi, S.amir Hesam | | | 1252 | IRI | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Shahsavari, Mahan | | | 1321 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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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