Rapid: Individual Calculations June 2016
 Berrached, Mohammed  Total change: 11.80  Rating chartPersonal card
 Chemloul tournament 2016 Oran ALG 2016-05-20
RcRownchangeKK*chgGame
 1987 1973 2.50 4 0.59 20 11.80 
  Latreche, Fethi 1756 ALG1.0010.22204.40 
  Dorbane, Khaled 2119 ALG0.5010.20204.00 
  Saifi, Walid 2068 ALG1.0010.632012.60 
  Khial, Mohamed Saleh Eddine 2004 ALG0.001-0.4620-9.20 

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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