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Individual Calculations March 2020 |
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| Maged, Juneer Total change: -12.80 | |   |
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| Egyptian Youth (Girls ) Under 16 | Cairo | EGY | 2020-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1194 | 1193 | 2.00 | 4 | 0.01 | 40 | 0.40 | |
|  Aboud, Sherwit | | | 1217 | EGY | 0.00 | 1 | -0.47 | 40 | -18.80 | |  Magdy, Malak | | | 1134 | EGY | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Kandil, Jomana | | | 1262 | EGY | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Ghorab, Mariem | | | 1162 | EGY | 0.00 | 1 | -0.54 | 40 | -21.60 | |
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 |
| 1590 | 1193 | 0.00 | 4 | -0.33 | 40 | -13.20 | |
| | Kandil, Ahmed | c | | 1593 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Hawas, Khaled | | | 1593 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mahgub, Mohamed Mustafa | | | 1593 * | LBA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sultan, Mohamed | | | 1580 | EGY | 0.00 | 1 | -0.09 | 40 | -3.60 | | | * 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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