Rapid: Individual Calculations May 2016
 Mansoura, Redouane  Total change: -5.40  Rating chartPersonal card
 2eme Open de Tlemcen 2016 Tlemcen ALG 2016-04-22
RcRownchangeKK*chgGame
 1888 1568 0.00 2 -0.27 20 -5.40 
  Ouahab, Mohamed Kamel 1923 ALG0.001-0.1120-2.20 
  Aichoune, Amine 1852 ALG0.001-0.1620-3.20 

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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