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Rapid:
Individual Calculations January 2021 |
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| Albarbari, Vin Kamal Jalal Adin Total change: -11.20 | |   |
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| 25th Khanzad Rapid Chess Championship -2020 | Erbil | IRQ | 2020-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1382 | 1529 | 4.00 | 7 | -0.56 | 20 | -11.20 | |
|  Didan, Dlshad Hasan | | | 1094 | IRQ | 0.00 | 1 | -0.94 | 20 | -18.80 | |  Aya, Falah Sabah | | | 1114 | IRQ | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Nhen, Zana Ismail | | | 1259 | IRQ | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Aram, Abdulla Fattah | | | 1619 | IRQ | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Peshang, Pshtiwan Ahmed | | | 1304 | IRQ | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Nozhanad, Essa Ali | | | 1665 | IRQ | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Hadi, Ahmed Hadi | | | 1617 | IRQ | 1.00 | 1 | 0.62 | 20 | 12.40 | |
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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