Rapid: Individual Calculations April 2015
 Abdel Aziem, Aly Yusef  Total change: 34.40  Rating chartPersonal card
 6th Kuwait Rapid Chess Championship Kuwait KUW 2015-03-06
RcRownchangeKK*chgGame
 1971 1932 4.00 5 1.72 20 34.40 
  Youssef Ahmed, Youssef 1764 EGY1.0010.28205.60 
  Al-Hamlan, Faisal 1969 KUW1.0010.552011.00 
  Al-Hajiri, Bader c2109 KUW1.0010.732014.60 
  Nasser, Aldakhlallah 1818 SYR1.0010.34206.80 
  Abdel Hai, Hany 2193 EGY0.001-0.1820-3.60 

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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