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Rapid:
Individual Calculations April 2019 |
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| Shiba S.eldin, Ahmed Total change: -1.60 | |   |
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| 6 October Club Chess Rabid | Cairo | EGY | 2019-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1712 | 1732 | 5.00 | 8 | 0.78 | 20 | 15.60 | |
|  Gad Elrab, Ahmed | | | 1753 | EGY | 0.00 | 1 | -0.47 | 20 | -9.40 | |  Gamal Mohamed, Ahmed | | | 1536 | EGY | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Sayed Elaraby, Mohamed | | | 1591 | EGY | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Abdel Haleim, Sherif Hamdy | | | 1694 | EGY | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Nady Tadrous, Ameir | | | 1866 | EGY | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Abdel Wahed, Hafez | | | 1690 | EGY | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Ezz Eldin, Salah | | | 1908 | EGY | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Ahmed, Fahmi Ahmed | | | 1655 | EGY | 0.00 | 1 | -0.61 | 20 | -12.20 | |
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) | | | | 2nd 6 October club chess rabid | Cairo | EGY | 2019-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1759 | 1732 | 1.00 | 4 | -0.86 | 20 | -17.20 | |
| | Sayed Elaraby, Mohamed | | | 1591 | EGY | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Abdel Naser, Mohamed | | | 1832 | EGY | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Ismail, Hany | | | 1923 | EGY | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Abdel Wahed, Hafez | | | 1690 | EGY | 0.00 | 1 | -0.56 | 20 | -11.20 | |
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) | | |
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