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Rapid:
Individual Calculations May 2018 |
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| Hosseinzadeh, Amir Ali Total change: -6.20 | |   |
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| Iranian Cadets Rapid Chess Championships - U10 | Tehran | IRI | 2018-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1223 | 1187 | 3.00 | 7 | -0.31 | 20 | -6.20 | |
|  Parham Asl, Mani | | | 1488 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Yousefi, Nika | | | 1380 | IRI | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Delavar, Atrin | | | 1017 | IRI | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Nasibi, Parham | | | 1011 | IRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Mehri, Narges | | | 1013 | IRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Davari, Sara | | | 1094 | IRI | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Nouri, Alaa | | | 1556 | IRI | 0.00 | 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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