Rapid: Individual Calculations February 2019
 Abdel Mageed, Ibrahim Mohamed  Total change: 10.40  Rating chartPersonal card
 Alex Ches Alexandria EGY 2019-01-07
RcRownchangeKK*chgGame
 1865 1748 4.00 8 0.94 20 18.80 
  Mousa, Ahmed 2148  * EGY0.001-0.0820-1.60 
  Abdel Raouf, Zyad 1537 EGY1.0010.23204.60 
  Amin, Ashraf f2148  * EGY0.001-0.0820-1.60 
  Anwar, Mohamed 1371 EGY1.0010.09201.80 
  Ibrahim, Atia Ahmed 1529 EGY1.0010.22204.40 
  Abdou, Mohamed Hamdy 2148  * EGY1.0010.922018.40 
  Abdel Aziz, Ehab 2109 EGY0.001-0.1020-2.00 
  Mostafa, Elsayed Mohamed 1928 EGY0.001-0.2620-5.20 
 * 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)
 
 international Alex chess 2019 Alexandria EGY 2019-01-15
RcRownchangeKK*chgGame
 1757 1748 4.00 9 -0.42 20 -8.40 
  Mousa, Ahmed 2148  * EGY0.001-0.0820-1.60 
  Adel, Sara wf1692 EGY0.001-0.5820-11.60 
  Karim, Hamza 1348  * EGY1.0010.08201.60 
  Abourida, Amir 1703 EGY1.0010.44208.80 
  Abdel Monem, Atea 1558 EGY0.501-0.2520-5.00 
  Abo Elftoh, Hany 1759 EGY0.5010.02200.40 
  Fared, Karim 1847 EGY0.001-0.3620-7.20 
  Abdel Aziz, Mohamed 1730 EGY1.0010.47209.40 
  Hanafy, Salah 2030 EGY0.001-0.1620-3.20 
 * 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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