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Individual Calculations March 2022 |
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| Magdy, Maichel Total change: 29.60 | |   |
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| Egyptian League 2021/2022 Group B 9-10 | Many Cities | EGY | 2022-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1536 | 1969 | 1.50 | 2 | -0.37 | 40 | -14.80 | |
|  Ihab Mohamed, Adham | | | 1503 | EGY | 0.50 | 1 | -0.45 | 40 | -18.00 | |  Fahmi, Adham | | | 1569 * | EGY | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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) | | | | 10th International Chess Arena Youth Ch U18 | Cairo | EGY | 2022-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1776 | 1969 | 6.50 | 8 | 1.11 | 40 | 44.40 | |
| | Ramadan Anwar, Nour | | | 1569 * | EGY | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Fawzy Ahmed, Ibrahim | | | 1401 | EGY | 1.00 | 1 | 0.02 | 40 | 0.80 | | | Abdin, Mahmoud | | | 1495 | EGY | 1.00 | 1 | 0.05 | 40 | 2.00 | | | Wafa, Hamed | | | 2025 | EGY | 1.00 | 1 | 0.58 | 40 | 23.20 | | | George Samir, David | c | | 2032 | EGY | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Hany Kamal, Mohamed | | | 2077 | EGY | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Romany, Joy | | | 1626 | EGY | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Alyeldin, Mohamed | | | 1981 | EGY | 0.00 | 1 | -0.48 | 40 | -19.20 | | | * 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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