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Rapid:
Individual Calculations October 2018 |
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| Ehteramian, Hossein Total change: -4.20 | |   |
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| Iran Senior (S50) Rapid Championship 1397 | Semnan | IRI | 2018-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1688 | 1641 | 2.00 | 5 | -0.21 | 20 | -4.20 | |
|  Fardbehbahani, Behnam | | | 1761 | IRI | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Khakpour, Mansour | | | 1523 | IRI | 1.00 | 1 | 0.34 | 20 | 6.80 | |  Khalili, Reza | | | 1660 | IRI | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Noori, Amir | | | 1899 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Nikzad, Farzad | | | 1595 | IRI | 0.00 | 1 | -0.56 | 20 | -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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