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Individual Calculations December 2019 |
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| Borazjani, Alireza Total change: -17.20 | |   |
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| 4th Paytakht Cup International Chess Festival 2019 - Group A | Tehran | IRI | 2019-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2071 | 1905 | 1.50 | 8 | -0.86 | 20 | -17.20 | |
|  Mozaffari, Alireza | | | 2224 | IRI | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Pilvaieh, Ali | | | 2160 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Mahdavi, Hassan | | | 2126 | IRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Asgharzadeh, Mitra | | wf | 2189 | IRI | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Moradi, Sajad | | | 1914 | IRI | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Rezaee, Mahdi | | | 2011 | IRI | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Khalilollahi, Shahrooz | | | 1986 | IRI | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Akhavan Rad, A. | | | 1959 | IRI | 0.00 | 1 | -0.42 | 20 | -8.40 | |
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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