Individual Calculations November 2016
 Darwish, Refaat  Total change: -11.40  Rating chartPersonal card
 El Khayari Chess Open 2016 Marsa Matrouh EGY 2016-10-01
RcRownchangeKK*chgGame
 1971 2062 3.00 5 -0.01 20 -0.20 
  Khaled, Youssef 1662  * EGY1.0010.08201.60 
  Labib, Ibrahim Hasan m2413 EGY0.001-0.1120-2.20 
  Shokry, Yasser 1781 EGY1.0010.16203.20 
  Elaerki, Abdeen 1816 EGY1.0010.19203.80 
  Kamel, Mahmoud 2185 EGY0.001-0.3320-6.60 
 * 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)
 
 Egyptian Cup Teams 2016 Cairo EGY 2016-10-15
RcRownchangeKK*chgGame
 2020 2062 0.00 1 -0.56 20 -11.20 
  Morad, Ahmed 2020 EGY0.001-0.5620-11.20 

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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