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Rapid:
Individual Calculations January 2022 |
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| Ahmad, Al Khatib Total change: -15.20 | |   |
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| Arab Indv. Rapid Chess Championship 2021 (Open) | Dubai | UAE | 2021-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2100 | 2170 | 4.50 | 9 | -0.76 | 20 | -15.20 | |
|  Khoder, Akram | | | 1856 | LBN | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Ezat, Mohamed | m | | 2405 | EGY | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Saim, Mohamed Ilias | f | | 2056 | ALG | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Hamed, Mohamed | | | 1991 | SUD | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Al-Aqrabi, Saleh | c | | 2127 | YEM | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Elier, Ali | | | 2103 | LBA | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Eiti, Bashir | m | | 2306 | SYR | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Yahi, Mohamed Salem | c | | 1864 | MTN | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Nassr, Ali | m | | 2193 | ALG | 0.50 | 1 | 0.03 | 20 | 0.60 | |
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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