Individual Calculations November 2023 |
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Zaki, Ahmed Mohamed Total change: -30.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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El Khayari Chess Open 2023 | Marsa Matrouh | EGY | 2023-10-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1486 | 1702 | 3.00 | 6 | -1.50 | 20 | -30.00 | |
| Hesham, Abdelrahman | g | | 2420 | EGY | 0.00 | 1 | -0.01 | 20 | -0.20 | | Islam Elsayed, Yehia | | | 1105 | EGY | 1.00 | 1 | 0.02 | 20 | 0.40 | | Awadalla, Karim | | | 1455 | EGY | 1.00 | 1 | 0.19 | 20 | 3.80 | | Elshatory, Mohamed | | | 1439 | EGY | 0.00 | 1 | -0.82 | 20 | -16.40 | | George Samir, Danial | | | 1196 | EGY | 0.00 | 1 | -0.96 | 20 | -19.20 | | Mohamed Ibrahem, Sarwat | | | 1302 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | * 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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