Individual Calculations January 2024
 Mohamed Azzab, Mareim  Total change: -9.60  Rating chartPersonal card
 Al Ain Overseas International Chess Festival 2023 Cairo EGY 2023-11-27
RcRownchangeKK*chgGame
 1696 1514 2.50 7 -0.24 40 -9.60 
  Morsy, Elsayed 2009 EGY0.5010.464018.40 
  Elhalwagy, Islam 2044 EGY0.001-0.0340-1.20 
  Tarek Elhusseiny, Nour Eldin 1130 EGY1.0010.09403.60 
  Khalil, Ahmed Salem c2217 EGY0.001-0.0140-0.40 
  Ahmed Omar, Hamza 1192 EGY1.0010.13405.20 
  Rahman, Yehya m2077 EGY0.001-0.0240-0.80 
  Oun, Moaz 1200 EGY0.001-0.8640-34.40 

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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