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Rapid:
Individual Calculations November 2022 |
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| Medhat, Magdy Total change: 11.00 | |   |
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| BARQ EL EZZ 14 | Dakahlia | EGY | 2022-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1689 | 1823 | 6.00 | 7 | 1.47 | 20 | 29.40 | |
|  Safiy Eldin Hashem, Karim | | | 1423 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Talaat Nagi, Mostafa | | | 1543 | EGY | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Abdel Meniom Taha, Amr | | | 1475 | EGY | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Abdelfattah , Samir Elsayed | | | 1722 | EGY | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Fathy, Mahmoud | | | 1811 | EGY | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Gad, Waleed | | | 1888 | EGY | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Sharaf Eldin, Tamer | | | 1962 | EGY | 0.50 | 1 | 0.19 | 20 | 3.80 | | | * 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) | | | | Tempo chess tournament 49 | Cairo | EGY | 2022-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1746 | 1823 | 5.00 | 9 | -0.29 | 20 | -5.80 | |
| | Sayed, Hany | | | 2134 | EGY | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Bassem, Yassin | | | 1620 | EGY | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Helal, Mohamed | | | 1498 | EGY | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Mohamed Abd Elrahman, Mohsen | | | 1660 | EGY | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Hosny Abdel Samei, Mohamed | | | 1502 | EGY | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Abdel Hameed, Islam | | | 1842 | EGY | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Shabaan, Osama M | | | 1905 | EGY | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Amin, Ashraf | f | | 2083 | EGY | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Milik Sedeak, Safwat | | | 1472 | EGY | 1.00 | 1 | 0.11 | 20 | 2.20 | |
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) | | | | 1st Black Ball Chess Tournament U20 | Cairo | EGY | 2022-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1561 | 1823 | 5.50 | 8 | -0.63 | 20 | -12.60 | |
| | Mohamed Galal, Seif | | | 1423 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Abdin, Mahmoud | | | 1452 | EGY | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Mahmoud Youssef, Noha | | | 1421 | EGY | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Mohamed Azzab, Mareim | | | 1361 | EGY | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Khaled Mohamed, Amr | | | 1537 | EGY | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Morsy, Elsayed | | | 1968 | EGY | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Mohamed Serag Eldeen, Ahmed | | | 1401 | EGY | 0.00 | 1 | -0.93 | 20 | -18.60 | | | Taha, Shereif | | | 1926 | EGY | 1.00 | 1 | 0.64 | 20 | 12.80 | | | * 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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