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Blitz:
Individual Calculations April 2019 |
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| Mohamed, Mostafa Ahmed Total change: 36.00 | |   |
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| Zagazig Blitz2019 | Zagazig | EGY | 2019-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1988 | 1964 | 6.00 | 9 | 1.80 | 20 | 36.00 | |
|  Masoud, Mohamed Helmy | | | 1947 | EGY | 1.00 | 1 | 0.48 | 20 | 9.60 | |  Saber, Ibrahim | | | 2173 | EGY | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Gahfer, Khaled | | | 1803 | LBA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Salah, Sayed | | | 2100 | EGY | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Elbaz, Ahmed | | | 2084 | EGY | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Hazzaa, Mamdouh | | | 1755 | EGY | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Zayan, Osama | | | 2142 | EGY | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Elsayed Abdallah, Ahmed | | | 1731 | EGY | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Sayed, Hany | | | 2154 | EGY | 1.00 | 1 | 0.75 | 20 | 15.00 | |
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) | | |
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