Individual Calculations June 2017
 Elheweg, Safwat  Total change: 0.00  Rating chartPersonal card
 2nd. El Khayari Chess Open 2017 Marsa Matrouh EGY 2017-05-12
RcRownchangeRpKK*chgGame
 1719 0 0.00 5 0.00 919   0.00 
  Shafek, Mohamed 1995 EGY0.0010.00 0.00 
  Ryad, Hamed 1693 EGY0.0010.00 0.00 
  Sobhy, Magdy 1660 EGY0.0010.00 0.00 
  Abdel Aziz Meky, Ahmed 1658 EGY0.0010.00 0.00 
  Abdel Aziz, Ahmed Reda 1587 EGY0.0010.00 0.00 

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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