Individual Calculations January 2014
 Deyab, Shereif  Total change: 0.00  Rating chartPersonal card
 Egyptian Chess Open 2013 ( Part 1) Cairo EGY 2013-11-24
RcRownchangeRpKK*chgGame
 2156 0 3.50 7 0.00 2156   0.00 
  Salama, Mohamed 2097 EGY1.0010.00 0.00 
  Hanafy, Salah 2155 EGY1.0010.00 0.00 
  Rahman, Yehya m2248 EGY0.5010.00 0.00 
  Gabr, Mohsen 2232 EGY0.0010.00 0.00 
  Nader, Mohamed c2109 EGY1.0010.00 0.00 
  Shaaban, Adel 2140 EGY0.0010.00 0.00 
  Mohamed Ahmed, Esam 2111 EGY0.0010.00 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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