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Blitz:
Individual Calculations December 2019 |
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| Ibrahim, Atia Ahmed Total change: 62.40 | |   |
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| El Prince Chess U2000 | Alexandria | EGY | 2019-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1766 | 1406 | 4.00 | 8 | 3.12 | 20 | 62.40 | |
|  Hamouda, Mostafa | | | 1796 | EGY | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Salah, Mohamed | | | 1776 | EGY | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Ezzat, Ahmed | | | 1750 | EGY | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Fared, Karim | | | 1806 * | EGY | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Elfaham, Mahmoud | | | 1806 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Adel, Sara | | wf | 1806 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mahmoud, Hassan | | | 1641 | EGY | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Mohamed, Aly Essam | | | 1746 | EGY | 1.00 | 1 | 0.88 | 20 | 17.60 | | | * 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) | | |
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