Individual Calculations July 2016
 Refaay, Ahmed  Total change: 0.00  Rating chartPersonal card
 Ras Elbar Chess Open Ras Elbar EGY 2016-05-30
RcRownchangeRpKK*chgGame
 1704 0 4.50 8 0.00 1724   0.00 
  Tarek, Mohamed 1807 EGY0.0010.00 0.00 
  Khaled, Youssef 1311 EGY1.0010.00 0.00 
  Aly, Magdy 1824 EGY0.5010.00 0.00 
  Kamel, Wael 1670 EGY1.0010.00 0.00 
  Abdein, Saiied 1969 EGY0.0010.00 0.00 
  Abd Elmonem, Elsanosi 1766 EGY0.5010.00 0.00 
  Fouad, Mohamed 1690 EGY1.0010.00 0.00 
  Wael Zakria, Omar 1595 EGY0.5010.00 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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