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Rapid:
Individual Calculations May 2018 |
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| Sadeghipour, Ali Akbar Total change: -22.40 | |   |
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| Iranian Cadets Rapid Chess Championships - U08 | Tehran | IRI | 2018-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1230 | 1123 | 0.00 | 3 | -1.12 | 20 | -22.40 | |
|  Abasisoureshjani, Armin | | | 1246 | IRI | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Alaghehmand, Arshia | | | 1431 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Mirmoosavi, Dornaz Sadat | | | 1013 | IRI | 0.00 | 1 | -0.65 | 20 | -13.00 | |
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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