Individual Calculations May 2016
 Tarek, Mohamed  Total change: 21.00  Rating chartPersonal card
 Egyptian League 2015-2016 2nd Group Many Cites EGY 2015-12-04
RcRownchangeKK*chgGame
 2028 1802 3.50 11 1.05 20 21.00 
  Sharaf Eldin, Tamer 2058 EGY0.001-0.1920-3.80 
  Hussein, Akram 2024 EGY0.001-0.2220-4.40 
  Yaser, Kareim 2102 EGY0.001-0.1520-3.00 
  Abdel Aziz, Alaa 1976 EGY0.5010.23204.60 
  Soltan, Mohamed 1943 EGY1.0010.692013.80 
  Hussein, Akram 2024 EGY0.5010.28205.60 
  Wiliam, Magdi 1891 EGY1.0010.622012.40 
  Rahman, Yehya m2144 EGY0.5010.38207.60 
  Aboutail, Mohamed 2078 EGY0.001-0.1720-3.40 
  Abdel Aziz, Alaa 1976 EGY0.001-0.2720-5.40 
  Abdel Wahed, Tarek 2094 EGY0.001-0.1520-3.00 

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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