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Rapid:
Individual Calculations February 2020 |
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| Khaled Mohamed, Ahmed Total change: -8.80 | |   |
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| Alzahraa Chess Rapid 2 | Cairo | EGY | 2020-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1467 | 1340 | 2.00 | 6 | -0.18 | 20 | -3.60 | |
|  Hamam, Mahmoud | | | 1740 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Abdel Wahab, Ahmed Alaa El Din | | | 1634 | EGY | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Hany Kamal, Mohamed | | | 1212 | EGY | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Tony, Essam | | | 1007 | EGY | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Ahmed Hosny, Yassen | | | 1470 | EGY | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Osama Ramzy, Ramy | | | 1740 * | EGY | 0.00 | 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) | | | | Alzahraa Chess Rapid 3 | Cairo | EGY | 2020-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1730 | 1340 | 0.00 | 3 | -0.26 | 20 | -5.20 | |
| | Amer, Mohamed M. | | | 1740 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Hamdy Osman, Mohamed | | | 1740 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Farouk, Saber | | | 1710 | EGY | 0.00 | 1 | -0.10 | 20 | -2.00 | | | * 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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