Individual Calculations January 2018
 Abdel Haleim, Sherif Hamdy  Total change: -35.20  Rating chartPersonal card
 Golden Cleopatra Open 2017 Cairo EGY 2017-12-11
RcRownchangeKK*chgGame
 1832 1685 1.00 6 -0.88 40 -35.20 
  Zayan, Osama 2085  * EGY0.001-0.0840-3.20 
  Shaaban, Brince 1934 EGY0.001-0.1940-7.60 
  Sadek, Taha 1918 EGY0.001-0.2140-8.40 
  Swilam, Mahmoud 1285  * EGY1.0010.08403.20 
  Radwan, Mohamed A.fatah 1903 EGY0.001-0.2240-8.80 
  Mahrous, Selim 1868 EGY0.001-0.2640-10.40 
 * 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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