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Individual Calculations October 2018 |
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| Mossad, Ameer Ali Total change: -5.60 | |   |
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| Alexandria Open 2018 | Alexandria | EGY | 2018-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1747 | 1731 | 3.00 | 7 | -0.28 | 20 | -5.60 | |
|  Eledreesy, Amr | | | 2023 | EGY | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Abdel Raouf, Zyad | | | 1343 | EGY | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Sabry, Mahmoud | | | 1967 | EGY | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Nasr, Karim | | | 1424 | EGY | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Ezat, Abdallah | | | 2131 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | El Zayat, Ayman | | | 1331 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ragaa, Hassan | | | 2012 | EGY | 0.00 | 1 | -0.16 | 20 | -3.20 | | | * 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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