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Individual Calculations January 2018 |
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| Vasheghani, Hessam Total change: 0.40 | |   |
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| Tehran Under 18 League 1396 7-9 | Tehran | IRI | 2017-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1579 | 1573 | 1.00 | 2 | 0.01 | 40 | 0.40 | |
|  Sahraei, Armin | | | 1277 | IRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Mahdavi, Reza | | | 1880 | IRI | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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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