Rapid: Individual Calculations April 2016
 Elgazar, Saeed  Total change: -7.60  Rating chartPersonal card
 Yacht Chess Rapid Cairo EGY 2016-03-14
RcRownchangeKK*chgGame
 2039 1711 0.00 3 -0.38 20 -7.60 
  Abdalla, Emad Eldin 2000 EGY0.001-0.1620-3.20 
  Abdel Aziz, Ahmed 2074 EGY0.001-0.1020-2.00 
  Fekri, Wael 2042 EGY0.001-0.1220-2.40 

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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