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Individual Calculations March 2020 |
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| Magdy, Maichel Total change: -8.00 | |   |
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| Egyptian Youth (Open ) Under 16 | Cairo | EGY | 2020-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1549 | 1686 | 4.50 | 7 | -0.13 | 40 | -5.20 | |
|  Yehya, Hazem | | | 1286 * | EGY | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Kazem, Youssef | | | 1536 | EGY | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Mecheil, Kerlos | | | 1390 | EGY | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Waheed Shawky, Youssef | | | 1509 | EGY | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Ibrahim, Mohamed Ahmed | | | 1593 | EGY | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Tamer, Mohamed | f | | 1856 | EGY | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Rezk, Romany | | | 1671 | EGY | 0.00 | 1 | -0.52 | 40 | -20.80 | | | * 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) | | | | 9th Arena Chess Open Under 2000 | Cairo | EGY | 2020-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1670 | 1705 | 3.50 | 7 | -0.07 | 40 | -2.80 | |
| | Abdel Fattah, Mansour | | | 1956 | EGY | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Elhadad, Wael | | | 1305 * | EGY | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Mohamed Amin, Aly | | | 1305 * | EGY | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Elkhouly, Hussein | | | 1305 * | EGY | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Abd Elnaim, Nasr Mahmoud | | | 1966 | EGY | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Ahmed Abdel Zaher, Mohamed | | | 1935 | EGY | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Mahdy, Tawfeik | | | 1917 | EGY | 0.00 | 1 | -0.23 | 40 | -9.20 | | | * 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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