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Rapid:
Individual Calculations January 2021 |
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| Salam, Naser Bejung Total change: -17.40 | |   |
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| 25th Khanzad Rapid Chess Championship -2020 | Erbil | IRQ | 2020-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1463 | 1329 | 1.50 | 7 | -0.87 | 20 | -17.40 | |
|  Aram, Abdulla Fattah | | | 1619 | IRQ | 0.50 | 1 | 0.34 | 20 | 6.80 | |  Vahdani, Mohammad Hossein | | | 1413 | IRI | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Bestoon, Abdulkhaleq Assaf | | | 1562 | IRQ | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Yashar, Didar Mohammed | | | 1417 | IRQ | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Nozhanad, Essa Ali | | | 1665 | IRQ | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Bawan, Mahmood Mohammed | | | 1276 | IRQ | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Sarezh, Dlshad Hasan | | | 1291 | IRQ | 0.00 | 1 | -0.55 | 20 | -11.00 | |
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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