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Blitz:
Individual Calculations April 2022 |
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| Chakroun, Wael Total change: -13.20 | |   |
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| Arab Chess Individual Championship Blitz 2021 U20Open | baghdad | IRQ | 2022-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1683 | 1433 | 1.00 | 6 | -0.66 | 20 | -13.20 | |
|  Rebaz, Nasir Jamal | | | 1994 | IRQ | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Abed Elwahab, Masoud | | | 1836 | PLE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Hussein, Maher Nadham | | | 1067 | IRQ | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Mohamed Abderrahim, Taleb Mohamed | | | 1836 | MTN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kareem, Hneidi. | | | 1967 | SYR | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Husam, Al-Dain Abdulhakim Nasher | | | 1396 | YEM | 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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