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Individual Calculations January 2020 |
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| Hosseinzadeh, Mahdi Total change: -4.40 | |   |
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| Tehran U 18 League 2019 Round 6-9 | Tehran | IRI | 2019-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1258 | 1015 | 0.50 | 3 | -0.11 | 40 | -4.40 | |
|  Vasheghani, Behrad | | | 1187 | IRI | 0.50 | 1 | 0.23 | 40 | 9.20 | |  Sanouni, Amir Parsa | | | 1234 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Amiri, Sadra | | | 1353 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | |
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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