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Rapid:
Individual Calculations May 2018 |
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| Safarnezhad, Armin Total change: 30.60 | |   |
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| Iranian Cadets Rapid Chess Championships - U08 | Tehran | IRI | 2018-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1239 | 1231 | 5.50 | 8 | 1.53 | 20 | 30.60 | |
|  Tajalli, Ayein | | | 1075 | IRI | 1.00 | 1 | 0.29 | 20 | 5.80 | |  Safdarian, Saman | | | 1113 | IRI | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Keshani, Kian | | | 1129 | IRI | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Sheykhali, Erfan | | | 1139 | IRI | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Alaghehmand, Arshia | | | 1431 | IRI | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Movahed, Sina | | | 1534 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Yadegar, Radin | | | 1229 | IRI | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Jalalvand, Amir Hesam | | | 1264 | IRI | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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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