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Individual Calculations September 2017 |
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| Beshara, Nadi Total change: 42.40 | |   |
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| Zagazig Chess Open 2017 | Zagazig | EGY | 2017-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1982 | 2071 | 7.50 | 9 | 2.12 | 20 | 42.40 | |
|  Seif Aziz, Ibrahem | | | 1671 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Zaqzouq, Mahmoud | | | 1772 | EGY | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Bahgat, Mahmoud | | | 1894 | EGY | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Amin, Ashraf | f | | 2217 | EGY | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Hosni, Yehya | | | 2157 | EGY | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Abdel Razik, Ahmed | | | 2131 | EGY | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Abdel Razek, Abdel Fatah | | | 1869 | EGY | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Fatahalla, Alaa | | | 2025 | EGY | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Essam Eldin, Moamen | | | 2102 | EGY | 1.00 | 1 | 0.54 | 20 | 10.80 | | | * 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) | | |
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