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Rapid:
Individual Calculations September 2017 |
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| Ahmadzadeh Razavi, Seyed Shaahin Total change: -18.00 | |   |
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| Tehran Rapid Cup 10 Mordad 1396 | Tehran | IRI | 2017-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1847 | 1889 | 4.00 | 6 | 0.78 | 20 | 15.60 | |
|  Hami, Setareh | | | 1489 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ghafourian, Amir Ali | | | 2027 | IRI | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Fakhrbakhsh, Vandad | | | 1705 | IRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Rahnama, M.reza | | | 1689 | IRI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Zomorrodian, Eilia | f | | 2044 | IRI | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Lavasani, Javad | | | 2125 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | * 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) | | | | Tehran Rapid Cup 21 Mordad U2000 | Tehran | IRI | 2017-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1689 | 1889 | 2.00 | 5 | -1.68 | 20 | -33.60 | |
| | Bozorgi, Souren | | | 1668 | IRI | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Tondro, Amir Hosein | | | 1524 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Abbasi, Meisam | | | 1940 | IRI | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Abbaspoorrad, Nikoo | | | 1573 | IRI | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Khoshghadam, Alireza | | | 1740 | IRI | 0.00 | 1 | -0.70 | 20 | -14.00 | |
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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