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Blitz:
Individual Calculations April 2022 |
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| Zaid, Alaa Chaseb Total change: -66.80 | |   |
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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 |
| 1415 | 1716 | 4.00 | 9 | -3.34 | 20 | -66.80 | |
|  Radwan, Mahmoud J | | | 1426 | PLE | 0.00 | 1 | -0.84 | 20 | -16.80 | |  Hussein, Maher Nadham | | | 1316 * | IRQ | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Boulaares, Akram | | | 1386 | TUN | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Latifa, Edwar. | | | 1379 | SYR | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Rebaz, Nasir Jamal | | | 1994 | IRQ | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Ali, Firas Qassim | | | 1177 | IRQ | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Deeb, Rayan. | | | 1426 | SYR | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Hossam Mohamed, Adham | | | 1335 | EGY | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Badieh, Mahmoud | | | 1299 | LBN | 0.00 | 1 | -0.93 | 20 | -18.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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