Rapid: Individual Calculations June 2016
 Zidi, Sohaib  Total change: 5.60  Rating chartPersonal card
 Chemloul tournament 2016 Oran ALG 2016-05-20
RcRownchangeKK*chgGame
 1936 1732 1.00 3 0.28 20 5.60 
  Ouahab, Mohamed Kamel 1932 ALG1.0010.762015.20 
  Lalmi, Anouar 1982 ALG0.001-0.1920-3.80 
  Kendi, Sid Ali 1893 ALG0.001-0.2920-5.80 

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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