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Individual Calculations October 2018 |
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| Sejdeh, Amirsam Total change: 0.80 | |   |
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| 3rd Iranian Amateur Under 1700 Championship 1397 | Zanjan | IRI | 2018-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1568 | 1279 | 1.00 | 6 | 0.02 | 40 | 0.80 | |
|  Biabani, Hadi | | | 1658 | IRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Shahveisi, Hamid | | | 1618 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Fathollahi, Hamid | | | 1583 | IRI | 1.00 | 1 | 0.86 | 40 | 34.40 | |  Shahbazi, Gholamreza | | | 1602 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Jamali, S.shahnam | | | 1517 | IRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Bayatfar, Behnam | | | 1429 | IRI | 0.00 | 1 | -0.30 | 40 | -12.00 | |
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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