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Individual Calculations December 2019 |
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| Aryanpour, Arad Total change: 40.00 | |   |
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| 4th Paytakht Cup International Chess Festival 2019 - Group B | Tehran | IRI | 2019-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1561 | 1631 | 5.50 | 8 | 1.00 | 40 | 40.00 | |
|  Barmar, Melisa | | | 1231 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Rahimzadeh, Maryam | | | 1305 | IRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Ahmadi, Mehrdad | | | 1431 | IRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Hoseini, S.alireza | | | 1810 | IRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Amir, Ali Mahmoodi | | | 1288 | AFG | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Mohammadi, Mohamad Amin | | | 1813 | IRI | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Amini, Enayatollah | | | 1815 | IRI | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Rezaei, Hamidreza | | | 1796 | IRI | 0.00 | 1 | -0.28 | 40 | -11.20 | | | * 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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