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Blitz:
Individual Calculations August 2022 |
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| Ibrahim, Sameh Total change: -58.00 | |   |
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| Ahmed El Olimy Tournament Chess | Alexandria | EGY | 2022-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1753 | 1697 | 1.00 | 6 | -1.67 | 20 | -33.40 | |
|  Raslan, Moustafa | | | 2112 | EGY | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Elsenosy, Hesham | | | 1989 | EGY | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Mohamed Mostafa, Omar | | | 1390 | EGY | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Deif, Abdelrahman | | | 1561 | EGY | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Madian, Amro | | | 1841 | EGY | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Abdel Rab Elnaby, Anas | | | 1626 | EGY | 0.00 | 1 | -0.60 | 20 | -12.00 | |
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) | | | | Black Horse 36 | Alexandria | EGY | 2022-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1632 | 1673 | 2.50 | 7 | -1.23 | 20 | -24.60 | |
| | Elatar, Mohamed | | | 1820 | EGY | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Elsayed, Gamal | | | 1782 | EGY | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Abdel Razik, Islam | | | 1789 | EGY | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Anwar, Mohamed | | | 1405 | EGY | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Abdel Raouf, Zyad | | | 1599 | EGY | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Yasser Sayed Ahmed, Ahmed | | | 1273 * | EGY | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Diab, Ahmed | | | 1753 | EGY | 0.00 | 1 | -0.39 | 20 | -7.80 | | | * 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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