Rapid: Individual Calculations September 2016
 Sameir, Sherief  Total change: -42.60  Rating chartPersonal card
 7th Gharbia Rapid Mahalla EGY 2016-07-30
RcRownchangeKK*chgGame
 1888 1957 2.50 8 -2.13 20 -42.60 
  Abo Elhassan, Ahmed 1812 EGY0.001-0.6920-13.80 
  Gohar, Mohamed Ahmed 1787 EGY0.501-0.2220-4.40 
  Ibrahim, Sarwat 2009 EGY1.0010.572011.40 
  Ghanam, Medhat 1891 EGY0.001-0.5920-11.80 
  Awadhom, Elsayed 2027 EGY1.0010.602012.00 
  Sayed, Hany 2175 EGY0.001-0.2220-4.40 
  Elgamal, Amgad 1838 EGY0.001-0.6620-13.20 
  Rizk, Khaled 1563 EGY0.001-0.9220-18.40 

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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