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Rapid:
Individual Calculations August 2022 |
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| Twfik Hamza, Saeed Total change: -16.20 | |   |
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| Yahya Hosny Tournament Chess (Rapid) | Qaliobia | EGY | 2022-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1707 | 1244 | 0.00 | 4 | -0.27 | 20 | -5.40 | |
|  Elsharkawy, Abdel Moneim | | | 1876 | EGY | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Gad, Mohammed Qotb | | | 1773 | EGY | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Elbatsh, Mohamed | | | 1636 | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Adel Abdel Hafez, Alaa | | | 1543 | EGY | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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) | | | | Sporting Castle Club Rapid | Tanta | EGY | 2022-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1758 | 1244 | 0.00 | 5 | -0.28 | 20 | -5.60 | |
| | Khalil, Ahmed Salem | | | 2089 | EGY | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Moahmoud, Ahmed Ali | | | 1741 | EGY | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Hesham Mohamed , Adel | | | 1644 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Antar Saad, Mohamed | | | 1714 | EGY | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Kamel Abu Elmagd, Ahmed | | | 1601 | EGY | 0.00 | 1 | -0.11 | 20 | -2.20 | | | * 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) | | | | MANSORA CHESS CLUB ( MCC ) 8th INTERNATIONAL RAPID CHESS TOURNAMENT FOR SENIORS S50 | Dakahlia | EGY | 2022-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1517 | 1244 | 1.00 | 7 | -0.26 | 20 | -5.20 | |
| | Arafa, Gamal | | | 1578 | EGY | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Abo El Khair, Moustafa | | | 1615 | EGY | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Khedr, Elsaeed | | | 1351 | EGY | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Mohamed Solyman, Mohamed | | | 1535 | EGY | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Farag, Hamada | | | 1567 | EGY | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Abdel Aal Ebrahim, Abdel Aal | | | 1420 | EGY | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Elaqbaawy, Reda | | | 1551 | EGY | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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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