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Rapid:
Individual Calculations January 2021 |
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| Rayan, Najmaddin Abdul Rahman Total change: 0.00 | |   |
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| 25th Khanzad Rapid Chess Championship -2020 | Erbil | IRQ | 2020-12-12 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1346 | 0 | 4.00 | 9 | 0.00 | 1303 | | 0.00 | |
|  Alan, Omiad Saber | | | 1326 | IRQ | 0.00 | 1 | 0.00 | | 0.00 | |  Trifa, Najat Assaf | | | 1176 | IRQ | 1.00 | 1 | 0.00 | | 0.00 | | | Saif, Atheer Saeed | | | 1299 | IRQ | 1.00 | 1 | 0.00 | | 0.00 | | | Vahdani, Mohammad Hossein | | | 1413 | IRI | 0.00 | 1 | 0.00 | | 0.00 | | | Sarezh, Dlshad Hasan | | | 1291 | IRQ | 0.50 | 1 | 0.00 | | 0.00 | | | Salam, Naser Bejung | | | 1329 | IRQ | 0.00 | 1 | 0.00 | | 0.00 | | | Mustafa, Kamal Jalaldeen Al-Barba | | | 1578 | IRQ | 0.50 | 1 | 0.00 | | 0.00 | | | Yar, Byad Abdulqader | | wc | 1280 | IRQ | 1.00 | 1 | 0.00 | | 0.00 | | | Rabar, Bakhtyar Hama Saleh | | | 1423 | IRQ | 0.00 | 1 | 0.00 | | 0.00 | |
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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