Individual Calculations May 2018
 Eldengawy, Ahmed  Total change: -6.00  Rating chartPersonal card
 Egyptian League Final 2018/2019 Rounds 8-12 Many Cities EGY 2018-03-02
RcRownchangeKK*chgGame
 2076 2048 0.50 3 -0.89 20 -17.80 
  Kamel, Nabil 2013 EGY0.001-0.5520-11.00 
  Zabeib, Mohamed 2138 EGY0.001-0.3820-7.60 
  Morad, Ahmed 2078 EGY0.5010.04200.80 

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 League Final 2018/2019 Rounds 13-16 Many Cities EGY 2018-04-06
RcRownchangeKK*chgGame
 1781 2038 3.00 3 0.59 20 11.80 
  Tag Eldin, Ahmed Aly 1638  * EGY1.0010.08201.60 
  Algzery, Ibrahim 1858 EGY1.0010.26205.20 
  Samy, Mahmoud 1847 EGY1.0010.25205.00 
 * 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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