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Rapid:
Individual Calculations October 2018 |
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| Elkabbani, Osama Mohamed Total change: -5.40 | |   |
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| 5th Rapid King of Draw | Tanta | EGY | 2018-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1658 | 1311 | 1.50 | 7 | 0.69 | 20 | 13.80 | |
|  Megahed, Wael | | | 1711 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Adel, Sara | | wf | 1653 | EGY | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Yehya Hosny, Sameh | | | 1706 | EGY | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Awad, Abdelrahman | | | 1634 | EGY | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Reda Fathy, Mahmoud | | | 1584 | EGY | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Arafa, Mohamed | | | 1711 * | EGY | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Elsebeiy, Amr | | | 1605 | EGY | 0.00 | 1 | -0.15 | 20 | -3.00 | | | * 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) | | | | Ibrahim Mohsen Rapid | Port Saiid | EGY | 2018-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1540 | 1311 | 0.50 | 6 | -0.96 | 20 | -19.20 | |
| | Elsenbary, Elsayed | | | 1711 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Reda, Mohamed Hassan | | | 1697 | EGY | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Mohamed Mahmoud, Emad | | | 1662 | EGY | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Elkabbani, Osama Abdullah | | | 1398 | EGY | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Atya, Mahmoud | | | 1312 | EGY | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Shetewy, Mohamed | | | 1459 | EGY | 0.00 | 1 | -0.30 | 20 | -6.00 | | | * 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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