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Blitz:
Individual Calculations December 2019 |
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| Elfaham, Mahmoud Total change: -61.60 | |   |
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| El Prince Chess U2000 | Alexandria | EGY | 2019-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1688 | 1928 | 5.00 | 9 | -2.09 | 20 | -41.80 | |
|  Mohamed, Mahmoud Mohamed | | | 1720 | EGY | 0.00 | 1 | -0.77 | 20 | -15.40 | |  Anwar, Mohamed | | | 1528 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mohamed, Aly Essam | | | 1746 | EGY | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Mahmoud, Hassan | | | 1641 | EGY | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Abd Elsalam, Mohamed | | | 1778 | EGY | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Ibrahim, Atia Ahmed | | | 1528 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gad, Mohammed Qotb | | | 1725 | EGY | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Elmaghraby, Abdel Basset | | | 1739 | EGY | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Abdel Hameid, Zaki | | | 1787 | EGY | 0.00 | 1 | -0.69 | 20 | -13.80 | | | * 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) | | | | Black Horse | Alexandria | EGY | 2019-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1744 | 1928 | 5.50 | 9 | -0.99 | 20 | -19.80 | |
| | Magdy, Bishoy | | | 1528 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Erfan, Ahmed | | | 1750 | EGY | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Atea, Khaled | | | 2097 | EGY | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Zakrea, Abdel Azim | | | 1567 | EGY | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Elmaghraby, Abdel Basset | | | 1739 | EGY | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Sawers, Kerlus | | | 1710 | EGY | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Abdel Hameid, Zaki | | | 1787 | EGY | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Mohamed, Mahmoud Mohamed | | | 1720 | EGY | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Abo Elftoh, Hany | | | 1799 | EGY | 0.00 | 1 | -0.67 | 20 | -13.40 | | | * 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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