Rapid: Individual Calculations April 2015
 Benaissa, Imene  Total change: 19.00  Rating chartPersonal card
 Women First Saturday Mars 2015 Algiers ALG 2015-03-07
RcRownchangeKK*chgGame
 1646 1653 2.50 3 0.95 20 19.00 
  Yahiaoui, Lilia 1514 ALG1.0010.31206.20 
  Mazouz, Louiza 1557 ALG1.0010.37207.40 
  Hamza, Amira wm1868 ALG0.5010.27205.40 

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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