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Individual Calculations March 2020 |
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| Lasheen, Shreif Total change: 0.00 | |   |
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| 9th Arena Chess Open Under 2000 | Cairo | EGY | 2020-02-09 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1720 | 0 | 4.00 | 5 | 0.00 | 1780 | | 0.00 | |
|  Abdel Aal, Tarek | | | 1511 | EGY | 1.00 | 1 | 0.00 | | 0.00 | |  Shomer, Ahmed | | | 1724 | EGY | 0.50 | 1 | 0.00 | | 0.00 | | | Hafez, Mahmoud | | | 1921 | EGY | 1.00 | 1 | 0.00 | | 0.00 | | | El Nabawy, Nabil | | | 1628 | EGY | 1.00 | 1 | 0.00 | | 0.00 | | | Hafez, Mohamed | | | 1814 | EGY | 0.50 | 1 | 0.00 | | 0.00 | |
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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