Rapid: Individual Calculations August 2014
 Hanafy, Salah  Total change: -30.20  Rating chartPersonal card
 Elethad Rapid Chess 2014 Alexandria EGY 2014-07-14
RcRownchangeKK*chgGame
 1987 2076 1.50 5 -1.51 20 -30.20 
  Kamal, M. Hassan 1762 EGY1.0010.14202.80 
  Mousa, Ahmed 2302 EGY0.5010.29205.80 
  Abdel Wahed, Tarek 2172 EGY0.001-0.3720-7.40 
  Fawzy, Adham f1891 EGY0.001-0.7420-14.80 
  Abdel Razik, Islam 1808 EGY0.001-0.8320-16.60 

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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