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Rapid:
Individual Calculations August 2022 |
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| Omran, Salah Total change: -22.00 | |   |
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| Yahya Hosny Tournament Chess (Rapid) | Qaliobia | EGY | 2022-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1671 | 1564 | 0.50 | 5 | -1.40 | 20 | -28.00 | |
|  Sameeh, Hany | f | | 1981 | EGY | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Ahmed Yehia, Ahmed | | | 1832 | EGY | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Adeib, Ehab | | | 1536 | EGY | 0.50 | 1 | -0.04 | 20 | -0.80 | |  Gohar, Mohamed Ahmed | | | 1720 | EGY | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Sakr, Khaled | | | 1286 | EGY | 0.00 | 1 | -0.83 | 20 | -16.60 | |
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 |
| 1843 | 1564 | 1.00 | 5 | 0.15 | 20 | 3.00 | |
| | Gad, Waleed | | | 1946 | EGY | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Ashraf Shafik, Abanoub | | | 1808 | EGY | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Ashraf, Fahd | | | 1862 | EGY | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Elbedewy, Mahmoud | | | 1785 | EGY | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Fathy, Mahmoud | | | 1816 | EGY | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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) | | | | 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 |
| 1525 | 1564 | 4.00 | 7 | 0.15 | 20 | 3.00 | |
| | Abdel Aal Ebrahim, Abdel Aal | | | 1420 | EGY | 1.00 | 1 | 0.31 | 20 | 6.20 | | | El Nabawy, Nabil | | | 1610 | EGY | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Mohamed Solyman, Mohamed | | | 1535 | EGY | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Arafa, Gamal | | | 1578 | EGY | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Abo El Khair, Moustafa | | | 1615 | EGY | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Farag, Hamada | | | 1567 | EGY | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Khedr, Elsaeed | | | 1351 | EGY | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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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