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Individual Calculations January 2020 |
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| Mohammaddoust Delshad, Arsalan Total change: -26.40 | |   |
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| Lahijan Open Under 1700 | Lahijan | IRI | 2019-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1438 | 1217 | 0.00 | 3 | -0.66 | 40 | -26.40 | |
|  Karimi, Soorena | | | 1460 | IRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Rahmani Siyah Larz, Iraj | | | 1416 | IRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Dehghanian, Amirhossein | | | 1438 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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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