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Blitz:
Individual Calculations August 2019 |
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| Zakrea, Abdel Azim Total change: 16.60 | |   |
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| 8th Alex chess Blitz Tournament 2019 | Alexandria | EGY | 2019-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1697 | 1544 | 4.00 | 9 | 0.99 | 20 | 19.80 | |
|  Helmy, Amro | | | 1944 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Nady, Islam | | | 1447 | EGY | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Abdel Mageed, Ibrahim Mohamed | | | 1749 | EGY | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Elatar, Mohamed | | | 1922 | EGY | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Abdel Hameid, Zaki | | | 1775 | EGY | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Abdel Hameid Zaki, Khaled | | | 1424 | EGY | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Fahmi, Adham | | | 1506 | EGY | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Abo Elmkarm, Mohamed | | | 1563 | EGY | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Fared, Karim | | | 1943 | EGY | 1.00 | 1 | 0.92 | 20 | 18.40 | | | * 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) | | | | 9th Alex chess Blitz Tournament 2019 | Alexandria | EGY | 2019-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1802 | 1544 | 2.00 | 7 | 0.46 | 20 | 9.20 | |
| | Ibrahim Wali, Mohamed | | | 1866 | EGY | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Soultan Rmadan, Mahmoud | | | 1944 * | EGY | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Tamer, Ahmed | c | | 1942 | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Fared, Karim | | | 1943 | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Magdy, Bishoy | | | 1492 | EGY | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Madyan, Amro | | | 1864 | EGY | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Abo Elmkarm, Mohamed | | | 1563 | EGY | 1.00 | 1 | 0.53 | 20 | 10.60 | | | * 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) | | | | 10th Alex chess Blitz Tournament 2019 | Alexandria | EGY | 2019-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1734 | 1544 | 1.00 | 6 | -0.62 | 20 | -12.40 | |
| | Ashraf, Fahd | | | 1810 | EGY | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Mohamed, Tamer | | | 1804 | EGY | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Madyan, Amro | | | 1864 | EGY | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Abdel Raouf, Zyad | | | 1581 | EGY | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Wafa, Hamed | | | 1568 | EGY | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Abdel Hameid, Zaki | | | 1775 | EGY | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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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