Rapid: Individual Calculations January 2015
 Lalmi, Anouar  Total change: 11.20  Rating chartPersonal card
 West Regional Individual Championship 2014 Oran ALG 2014-12-19
RcRownchangeKK*chgGame
 1999 1984 2.00 3 0.56 20 11.20 
  Hamdan, Abderahmane El Hadi 1981 ALG1.0010.502010.00 
  Cherrad, Mustapha 2090 ALG0.5010.14202.80 
  Moueden, Mohamed Amine 1927 ALG0.501-0.0820-1.60 

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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