Rapid: Individual Calculations February 2015
 Badr, Mohamed  Total change: 0.00  Rating chartPersonal card
 4th Gharbia Rapid 2015 Mahalla EGY 2015-01-03
RcRownchangeRpKK*chgGame
 1901 0 4.00 8 0.00 1901   0.00 
  Sewelem, Ahmad S 1995 EGY0.0010.00 0.00 
  Abdel Razik, Islam 1825 EGY1.0010.00 0.00 
  Abbas, Tarek 1974 EGY1.0010.00 0.00 
  Bakr, Mohamed 2050 EGY0.0010.00 0.00 
  Khalil, Ahmed Salem 1975 EGY0.0010.00 0.00 
  Masoud, Mohamed Helmy 1853 EGY0.0010.00 0.00 
  Soliman, Ehab 1699 EGY1.0010.00 0.00 
  Tawfiek, Maged 1836 EGY1.0010.00 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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