Rapid: Individual Calculations April 2015
 Alkhaldi, Bader  Total change: -1.20  Rating chartPersonal card
 6th Kuwait Rapid Chess Championship Kuwait KUW 2015-03-06
RcRownchangeKK*chgGame
 1857 1943 3.00 5 -0.06 20 -1.20 
  Al Mousawi, Omran 1668 KUW1.0010.17203.40 
  Abdel Hai, Hany 2193 EGY0.5010.31206.20 
  Nasser, Aldakhlallah 1818 SYR0.501-0.1720-3.40 
  Poliquit, Dennis 1769 PHI0.001-0.7320-14.60 
  Elsayed, Gharib 1838 EGY1.0010.36207.20 

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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