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Individual Calculations January 2019 |
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| Ahadian, Armin Total change: 48.80 | |   |
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| Tehran U 18 League 2018 Round 5-8 | Tehran | IRI | 2018-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1496 | 1427 | 2.50 | 3 | 1.22 | 40 | 48.80 | |
|  Hashemi Bakhtiar, Adel | | | 1505 | IRI | 0.50 | 1 | 0.11 | 40 | 4.40 | |  Ghiasi, Aria | | | 1202 | IRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Mokhtari Moghadam, Taha | | | 1781 | IRI | 1.00 | 1 | 0.89 | 40 | 35.60 | |
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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