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Rapid:
Individual Calculations February 2019 |
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| Elsheikh, Mohamed Total change: -16.40 | |   |
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| Alex Ches | Alexandria | EGY | 2019-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1863 | 1786 | 3.50 | 7 | 0.45 | 20 | 9.00 | |
|  Ibrahim, Hosam | | | 2179 | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Elsayed, Tarek M. | | | 1594 | EGY | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Omran, Amro | | | 1629 | EGY | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Abdou, Mohamed Hamdy | | | 2158 | EGY | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Atea, Khaled | | | 2111 | EGY | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Adel, Sara | | wf | 1692 | EGY | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Mahmoud, Hassan | | | 1676 | EGY | 1.00 | 1 | 0.35 | 20 | 7.00 | |
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) | | | | international Alex chess 2019 | Alexandria | EGY | 2019-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1663 | 1786 | 4.00 | 8 | -1.27 | 20 | -25.40 | |
| | Ibrahim, Atia Ahmed | | | 1529 | EGY | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Mousa, Ahmed | | | 2186 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Fahmy , Hosam Eldin | | | 1724 | EGY | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Adel, Sara | | wf | 1692 | EGY | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Abdel Salam, Ahmed Islam | | | 1427 | EGY | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Kamil, Askandar | | | 1545 | EGY | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Zakrea, Abdel Azim | | | 1491 | EGY | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Abdel Razik, Islam | | | 1711 | EGY | 0.00 | 1 | -0.60 | 20 | -12.00 | | | * 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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