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Blitz:
Individual Calculations March 2019 |
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| Ghaffarifar, Aylin Total change: -50.60 | |   |
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| 1st Iranian Women League And Chess Schools Dastejat Azad Blitz Cup 1397 | Alborz | IRI | 2019-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1572 | 1314 | 0.00 | 4 | -0.85 | 20 | -17.00 | |
|  Ghazaghi, Parmida | | | 1596 | IRI | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Mahboobi, Shiva | | | 1689 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Mohammadi, Helma | | | 1305 | IRI | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Sebt Rasoul, Seyede Setare | | wf | 1698 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | |
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 Blitz Cup 22 Bahman | Tehran | IRI | 2019-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1445 | 1314 | 1.50 | 9 | -1.68 | 20 | -33.60 | |
| | Abed, Meisam | | | 1714 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Miri, Ali | | | 1617 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Sharafi, Amir Mehrad | | | 1672 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Majlesi Nasr Abadi, S.mohammad | | | 1096 | IRI | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Moradzadeh, Mohammad | | | 1540 | IRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Karami, Aria | | | 1070 | IRI | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Jamali Pirsara, Farzan | | | 1229 | IRI | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Soltani Doust, Mahdi | | | 1477 | IRI | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Ghanbari, Mohammad Reza | | | 1591 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | * 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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