Individual Calculations June 2016
 Abdo, Mohamed Amin  Total change: -21.60  Rating chartPersonal card
 EGYPT Chess Open 2016 Cairo EGY 2016-04-22
RcRownchangeKK*chgGame
 1942 2077 3.50 7 -1.08 20 -21.60 
  Hamed, Amro Mohamed 1701 EGY1.0010.09201.80 
  Elgazar, Saeed 1711 EGY1.0010.10202.00 
  Hassan, Sayed Barakat m2316 EGY0.001-0.2020-4.00 
  Abel Naby, Ahmed 1899 EGY0.501-0.2320-4.60 
  Aboud, Essam 1891 EGY1.0010.26205.20 
  Ismail, Youssef 2164 EGY0.001-0.3820-7.60 
  Ellethy, Nabil 1912 EGY0.001-0.7220-14.40 

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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