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Rapid:
Individual Calculations October 2017 |
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| Mohammadi, Erfan Total change: 10.00 | |   |
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| Tehran Rapid Cup 30 Shahrivar 1396 | Tehran | IRI | 2017-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1648 | 1578 | 3.00 | 6 | 0.50 | 20 | 10.00 | |
|  Ebrahimzadeh, Mohammadnaghi | | | 1813 | IRI | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Abed, Meisam | | | 1978 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Habibi, Radin | | | 1237 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Taghikhani, Amir Ali | | | 1773 | IRI | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Mehrabi, Manouchehr | | | 1731 | IRI | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Dolat Abadi, Ali Asghar | | | 1357 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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