Individual Calculations January 2017
 Shoieb, Mahmoud  Total change: -2.60  Rating chartPersonal card
 Damanhour Chess Open Damanhour EGY 2016-11-28
RcRownchangeKK*chgGame
 1870 1926 1.50 3 -0.13 20 -2.60 
  Gamal Eldin, Fatma 1526  * EGY1.0010.08201.60 
  Ezat, Abdallah 2172 EGY0.5010.31206.20 
  Elbardan, Alaa 1913 EGY0.001-0.5220-10.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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