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Rapid:
Individual Calculations August 2022 |
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| Saeed, Hamza Total change: -41.60 | |   |
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| Yahya Hosny Tournament Chess (Rapid) | Qaliobia | EGY | 2022-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1906 | 1691 | 1.00 | 4 | -0.05 | 20 | -1.00 | |
|  Raslan, Moustafa | | | 2185 | EGY | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Shehata, Aly | | | 1778 | EGY | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Elsharkawy, Abdel Moneim | | | 1876 | EGY | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Abdo Mohamed , Shady | | | 1786 | EGY | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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 |
| 1737 | 1691 | 1.00 | 5 | -1.23 | 20 | -24.60 | |
| | Elhalwagy, Islam | | | 2140 | EGY | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Omar Mahmoud, Abdallah | | | 1291 * | EGY | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Amro Helmy, Mohamed | | | 1371 | EGY | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Morsy, Elsayed | | | 1935 | EGY | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Saiid, Ibrahim | | | 1950 | EGY | 0.00 | 1 | -0.18 | 20 | -3.60 | | | * 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 ) 7 th INTERNATIONAL RAPID CHESS TOURNAMENT U18 | Dakahlia | EGY | 2022-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1437 | 1691 | 4.50 | 7 | -0.98 | 20 | -19.60 | |
| | Sherif, Sara | | | 1291 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ahmad Mousaa, Yehya | | | 1351 | EGY | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Ashour, Ahmed | | | 1457 | EGY | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Emad, Yousf | | | 1686 | EGY | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Hosam Hamed, Ahamed | | | 1290 | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hesham Mohamed , Adel | | | 1644 | EGY | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Mohamed Elsayed, Adham | | | 1342 | EGY | 0.50 | 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) | | | | 3rd International Sun City Rapid Championship | Cairo | EGY | 2022-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1665 | 1691 | 4.00 | 7 | 0.18 | 20 | 3.60 | |
| | Youssef, Patrick | | | 1267 | EGY | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Zenhom, Talaat | | | 2230 | EGY | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Lotfy Hana, Safwat | | | 1267 | EGY | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Ahmed Salah Saad, Belal | | | 1291 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Yousry, Salah | f | | 2119 | EGY | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Ihab, Hassan | | | 1375 | EGY | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Sayed, Hany | | | 2105 | EGY | 0.00 | 1 | -0.07 | 20 | -1.40 | | | * 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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