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Rapid:
Individual Calculations January 2021 |
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| Idress, Jaafar Jalalaleen 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 |
| 1397 | 0 | 6.50 | 9 | 0.00 | 1437 | | 0.00 | |
|  Adnan, Qadir Hussein | | | 1439 | IRQ | 0.00 | 1 | 0.00 | | 0.00 | |  Nvar, Sardar Othman | | | 1157 | IRQ | 1.00 | 1 | 0.00 | | 0.00 | | | Peshang, Pshtiwan Ahmed | | | 1304 | IRQ | 0.00 | 1 | 0.00 | | 0.00 | | | Roz, Samir Anwar | | | 1183 | IRQ | 1.00 | 1 | 0.00 | | 0.00 | | | Saif, Atheer Saeed | | | 1299 | IRQ | 1.00 | 1 | 0.00 | | 0.00 | | | Rabar, Bakhtyar Hama Saleh | | | 1423 | IRQ | 1.00 | 1 | 0.00 | | 0.00 | | | Albarbari, Vin Kamal Jalal Adin | | wc | 1529 | IRQ | 0.50 | 1 | 0.00 | | 0.00 | | | Hadi, Ahmed Hadi | | | 1617 | IRQ | 1.00 | 1 | 0.00 | | 0.00 | | | Awat, Mohammed Amin Ibrahim | | | 1619 | IRQ | 1.00 | 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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