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Individual Calculations September 2017 |
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| Heydari, Tarlan Total change: 10.80 | |   |
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| Tehran Standard Cup 11-15 Moradad 1396 U12 | Tehran | IRI | 2017-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1170 | 1064 | 1.00 | 2 | 0.27 | 40 | 10.80 | |
|  Darvishi, Matin | | | 1067 | IRI | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Gholami, Arian | | | 1273 | IRI | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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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