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Rapid:
Individual Calculations May 2018 |
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| Akbari, Arvin Total change: -37.20 | |   |
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| Iranian Cadets Rapid Chess Championships - U08 | Tehran | IRI | 2018-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1089 | 1372 | 4.00 | 7 | -1.86 | 20 | -37.20 | |
|  Rezaei, Solaleh | | | 1113 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Alizadeh, Amirhosein | | | 1138 | IRI | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Emami, Seyed Iman | | | 1100 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Khavand, Parsa | | | 1127 | IRI | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Ebrahimi Rashti, Asal | | | 1069 | IRI | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Ali Abbaspour, Kian | | | 1062 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Mirmoosavi, Dornaz Sadat | | | 1013 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | |
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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