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Individual Calculations July 2022 |
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| Mahrous, Selim Total change: -27.20 | |   |
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| Adly Chess Academy Classic U2000 | Cairo | EGY | 2022-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1553 | 1733 | 2.00 | 5 | -1.36 | 20 | -27.20 | |
|  George Samir, Danial | | | 1333 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | El Ashry, Gamal | | | 1888 | EGY | 1.00 | 1 | 0.71 | 20 | 14.20 | |  Amer, Mohamed M. | | | 1849 | EGY | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Elfagal, Moustafa | | | 1417 | EGY | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Mohamed Serag, Karim | | | 1280 | EGY | 0.00 | 1 | -0.94 | 20 | -18.80 | | | * 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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