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Blitz:
Individual Calculations January 2024 |
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| Elfeky, Ibrahim Total change: 30.40 | |   |
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| Al Ain Overseas International Chess Festival 2023 ( Blitz ) | Cairo | EGY | 2023-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1880 | 1540 | 2.00 | 4 | 1.52 | 20 | 30.40 | |
|  Ibrahim, Ammar | | | 1850 | EGY | 1.00 | 1 | 0.86 | 20 | 17.20 | |  Khalifa, Zeyad | | | 1897 | EGY | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Alyeldin, Mohamed | | | 1938 | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Elhoseiny, Mosaad | | | 1834 | EGY | 1.00 | 1 | 0.85 | 20 | 17.00 | |
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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