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Blitz:
Individual Calculations April 2022 |
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| Khaled, Waleed Abdullah Total change: -0.20 | |   |
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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 |
| 1575 | 1619 | 5.00 | 9 | -0.01 | 20 | -0.20 | |
|  Khoder, Akram | | | 2052 | LBN | 1.00 | 1 | 0.94 | 20 | 18.80 | |  Badieh, Mahmoud | | | 1299 | LBN | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Ali, Firas Qassim | | | 1219 * | IRQ | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Al Busaidi, Hamood | | | 1374 | OMA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Pola, Azad Saber | | | 1671 | IRQ | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Latifa, Edwar. | | | 1379 | SYR | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Mohamed Abderrahim, Taleb Mohamed | | | 1836 | MTN | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Amrane, Abdellah | c | | 1378 | ALG | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Kareem, Hneidi. | | | 1967 | SYR | 0.00 | 1 | -0.11 | 20 | -2.20 | | | * 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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