Rapid: Individual Calculations September 2016
 Mahrous, Selim  Total change: -6.00  Rating chartPersonal card
 7th Gharbia Rapid Mahalla EGY 2016-07-30
RcRownchangeKK*chgGame
 1663 1843 4.00 6 -0.30 20 -6.00 
  Ashraf, Shereif f2102 EGY0.001-0.1820-3.60 
  Rizk, Khaled 1563 EGY0.001-0.8420-16.80 
  Mohamed, Islam M. 1502 EGY1.0010.12202.40 
  Elsantawi, Elsayed 1649 EGY1.0010.25205.00 
  Hemeida, Eyad 1586 EGY1.0010.18203.60 
  Ashraf Arafat, Mohamed 1574 EGY1.0010.17203.40 

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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