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Individual Calculations August 2019 |
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| Ghiasi, Aria Total change: -12.40 | |   |
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| Tehran Under 20 Championship Standard Cup (Open) 1398 | Tehran | IRI | 2019-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1419 | 1283 | 1.50 | 5 | -0.31 | 40 | -12.40 | |
|  Mehrdad, Seyed Amir | | | 1021 | IRI | 1.00 | 1 | 0.18 | 40 | 7.20 | |  Tavazo, Amirparsa | | | 1683 * | IRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Fakhrbakhsh, Vandad | | | 1683 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Shakeri, Amirali | | | 1521 | IRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Amiri, Sadra | | | 1188 | IRI | 0.00 | 1 | -0.63 | 40 | -25.20 | | | * 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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