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Individual Calculations September 2017 |
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| Sadeghi, Abdollah Total change: -6.40 | |   |
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| 2nd Iranian Amateurs Championship 1396 U1700 | Zanjan | IRI | 2017-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1625 | 1454 | 1.50 | 6 | -0.16 | 40 | -6.40 | |
|  Ameri, Mostafa | | | 1665 | IRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Jahani, Mohammadreza | | | 1597 | IRI | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Ahmadi, Majid | | | 1677 | IRI | 1.00 | 1 | 0.78 | 40 | 31.20 | |  Kolaee, Mohammad | | | 1601 | IRI | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Tondro, Amir Hosein | | | 1584 | IRI | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Rezaeii, Yahya | | | 1623 | IRI | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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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