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Rapid:
Individual Calculations November 2021 |
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| Abdel Hameid, Zaki Total change: -11.00 | |   |
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| Alex chess tournament (Rapid) | Alexandria | EGY | 2021-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1416 | 1771 | 0.00 | 2 | -1.73 | 20 | -34.60 | |
|  Elsorady, Mahmoud | | | 1562 | EGY | 0.00 | 1 | -0.77 | 20 | -15.40 | |  Emad, Abdelrahman | | | 1270 | EGY | 0.00 | 1 | -0.96 | 20 | -19.20 | |
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) | | | | Ahmed Youssef ( Rapid ) | Alexandria | EGY | 2021-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1948 | 1771 | 3.00 | 6 | 1.18 | 20 | 23.60 | |
| | Ramadan, Moustafa | | | 1756 | EGY | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Mousa, Ahmed | | | 2230 | EGY | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Elabdiny, Hamdy | | | 1722 | EGY | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Amin, Ashraf | f | | 2095 | EGY | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Kretam, Ayman | | | 1966 | EGY | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Eltatawy, Amro | | | 1920 | EGY | 1.00 | 1 | 0.70 | 20 | 14.00 | |
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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