Individual Calculations October 2016
 Aly, Osama Mahmoud  Total change: 28.00  Rating chartPersonal card
 21th Alexandria Open 2016 Alexandria EGY 2016-08-30
RcRownchangeKK*chgGame
 2084 2036 4.50 7 1.40 20 28.00 
  Gabr, Mohsen f2311 EGY0.5010.33206.60 
  Elkahky, Khaled Gooda 1903 EGY1.0010.32206.40 
  Atea, Khaled 2209 EGY0.5010.23204.60 
  Ismail, Youssef 2181 EGY0.5010.19203.80 
  Yasseen, Aly m2311 EGY0.001-0.1720-3.40 
  Mohamed, Osama 1917 EGY1.0010.34206.80 
  Mahmoud, Ibrahim 1753 EGY1.0010.16203.20 

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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