Rapid: Individual Calculations May 2015
 Fellah, Mohamed Amine  Total change: -0.40  Rating chartPersonal card
 First National Tlemcen Open 2015 Tlemcen ALG 2015-04-24
RcRownchangeKK*chgGame
 1879 2036 2.00 3 -0.02 20 -0.40 
  Messaoudi, Elhadi 1772 ALG1.0010.18203.60 
  Meddah, Noureddine 2158 ALG0.001-0.3320-6.60 
  Kebir, Abdelaziz 1708 ALG1.0010.13202.60 

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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