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Individual Calculations October 2018 |
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| Rahimi, Amir Mohammad Total change: -31.20 | |   |
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| 3rd Iranian Amateur Under 2000 Chess Championship 1397 | Zanjan | IRI | 2018-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1761 | 1964 | 3.00 | 6 | -1.56 | 20 | -31.20 | |
|  Azizkhani, Nima | | | 1768 | IRI | 0.00 | 1 | -0.75 | 20 | -15.00 | |  Soudmand, Sayed Mohsen | | | 1723 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Motaghi, Sina | | | 1747 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Razavi, Seyyed Amirreza | | | 1802 | IRI | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Mokhtari Moghadam, Taha | | | 1738 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Najafi Tabar, Aydin | | | 1789 | IRI | 0.00 | 1 | -0.73 | 20 | -14.60 | |
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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