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Rapid:
Individual Calculations August 2024 |
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| Elsayed Alattar, Mostafa Total change: -104.40 | |   |
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| Egyptian National Open Chess Championship ( Rapid ) | Cairo | EGY | 2024-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1560 | 1816 | 4.50 | 9 | -2.61 | 40 | -104.40 | |
|  Salah Saad Eldin, Ahmed | | | 1989 | EGY | 0.00 | 1 | -0.27 | 40 | -10.80 | |  Abdelhamed Ibrahim, Mohamed | | | 1589 | EGY | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Eskandar, Youssef | | | 1416 * | EGY | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Sherif Salah, Ahmed | | | 1458 | EGY | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Mohamed Fouad, Yahia | | | 1561 | EGY | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Ihab Ahmed, Abdelrahman | | | 1416 * | EGY | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Elsebahy, Yahia | | | 1508 | EGY | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Aly Ghanem, Mohamed | | | 1575 | EGY | 1.00 | 1 | 0.20 | 40 | 8.00 | | | George Amin, Julian | | | 1532 | EGY | 1.00 | 1 | 0.16 | 40 | 6.40 | | | * 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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