Individual Calculations September 2016
 Maged, Alaa Eldin  Total change: -43.20  Rating chartPersonal card
 Zagaziq Open 2016 Zaqaziq EGY 2016-08-14
RcRownchangeKK*chgGame
 1829 1791 2.00 7 -1.08 40 -43.20 
  Ali Mohamed, Mohamed 1963 EGY0.001-0.2740-10.80 
  Megahed, Wael 1978 EGY0.5010.24409.60 
  Hussein, Mahmoud 1998 EGY0.001-0.2340-9.20 
  Gabr, Mohamed 1923 EGY0.001-0.3240-12.80 
  Nabil Mouner, Youssef 1532 EGY1.0010.18407.20 
  Elsenbary, Elsayed 1920 EGY0.001-0.3340-13.20 
  Osman, Medhat 1489 EGY0.501-0.3540-14.00 

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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