Rapid: Individual Calculations June 2014
 Saim, Bachir  Total change: -14.60  Rating chartPersonal card
 Open de la Fraise 2014 Skikda ALG 2014-05-25
RcRownchangeKK*chgGame
 2025 2080 1.00 3 -0.73 20 -14.60 
  Lekhchine , Riad 1973 ALG0.001-0.6520-13.00 
  Adjina, Abdelouaheb 2077 ALG1.0010.502010.00 
  Mezioud, Amina wm2024 ALG0.001-0.5820-11.60 

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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