Rapid: Individual Calculations May 2014
 Harraz, Hany  Total change: -20.80  Rating chartPersonal card
 Elethad Elsakandary Rapid Alexandria EGY 2014-04-25
RcRownchangeKK*chgGame
 2093 1998 0.50 4 -1.04 20 -20.80 
  Elatar, Mohamed 2032 EGY0.5010.05201.00 
  Darwish, Mahmoud Hamdy 2157 EGY0.001-0.2920-5.80 
  Mousa, Ahmed 2295 EGY0.001-0.1520-3.00 
  Elfaham, Mahmoud 1887 EGY0.001-0.6520-13.00 

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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