Individual Calculations November 2011
 Ramadan, M. Ahmed  Total change: 0.00  Rating chartPersonal card
 Alexandria Open 2011 Alexandria EGY 2011-09-05
RcRownchangeRpKK*chgGame
 1972 0 2.00 3 0.00 1987   0.00 
  Elhoseiny, Amro 2024 EGY1.0010.00 0.00 
  Hasanin, Alaa 2138 EGY0.0010.00 0.00 
  Mahmoud, Merihan 1754 EGY1.0010.00 0.00 

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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