Individual Calculations July 2014 |
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Ghaffarifar, Matin Total change: 30.90 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Ordibehesht Open (2014) | Tehran | IRI | 2014-05-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1876 | 1726 | 4.50 | 8 | 2.06 | 15 | 30.90 | |
| Abpeikar, S.e. | | | 1884 | IRI | 0.50 | 1 | 0.21 | 15 | 3.15 | | Derakhshani, Borna | c | | 1976 | IRI | 0.50 | 1 | 0.31 | 15 | 4.65 | | Fardbehbahani, Behnam | | | 1835 | IRI | 0.50 | 1 | 0.15 | 15 | 2.25 | | Lavasani, Hossein | | | 1895 | IRI | 0.50 | 1 | 0.22 | 15 | 3.30 | | Mobarhani, Nazanin | | | 1866 | IRI | 0.50 | 1 | 0.19 | 15 | 2.85 | | Ebrahimzadeh, Mohammadnaghi | | | 1922 | IRI | 1.00 | 1 | 0.75 | 15 | 11.25 | | Abbasi, Meisam | | | 1905 | IRI | 0.00 | 1 | -0.27 | 15 | -4.05 | | Karimi, Peyman | | | 1724 | IRI | 1.00 | 1 | 0.50 | 15 | 7.50 | | 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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