Individual Calculations September 2017
 Gabr, Mohamed  Total change: -39.60  Rating chartPersonal card
 Kuwait Masters 2017 Group A Kuwait KUW 2017-08-02
RcRownchangeKK*chgGame
 1947 2000 3.00 7 -0.99 40 -39.60 
  Elabd, Abdul Aziz 2010 EGY0.001-0.4940-19.60 
  Youssef Ahmed, Youssef 1949 EGY0.001-0.5740-22.80 
  Alothman, Abdul Wahab c2047 KUW0.001-0.4340-17.20 
  Caysidon, Arpon Philip 1878 PHI1.0010.334013.20 
  Alshourfaa, Hazaa 1848 KUW1.0010.304012.00 
  Maqseed, Nasser c1894 KUW1.0010.364014.40 
  Zaulda, Vincent 2006 PHI0.001-0.4940-19.60 

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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