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Individual Calculations September 2018 |
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| Safarian, Javad Total change: -12.20 | |   |
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| East Azerbaijan Chess Championship 1397 | Tabriz | IRI | 2018-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1761 | 1993 | 5.50 | 8 | -0.61 | 20 | -12.20 | |
|  Nosratizadeh, Reza | | | 1593 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Zeini, Davoud | | | 1641 | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Ghaffari, Ahmad | | | 1711 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Hosseinzadeh, Nima | | | 2299 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Safari Aghdam, Amir | | | 1725 | IRI | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Zarezadeh, Eisa | | | 1717 | IRI | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Karimi, Manouchehr | | | 1593 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Amirpour, Saman | | | 1808 | IRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | * 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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