Individual Calculations September 2011
 Ounas, Abdelhak  Total change: 1.80  Rating chartPersonal card
 24 th National Team Championship ORAN ALG 2011-07-17
RcRownchangeKK*chgGame
 2066 2056 2.00 4 0.06 30 1.80 
  Benabadji, Abderahmane 2050 ALG1.0010.493014.70 
  Medjkouh, Said 2077 ALG1.0010.533015.90 
  Djaballah, Farouk 2068 ALG0.001-0.4830-14.40 
  Benkiar, Djamel 2069 ALG0.001-0.4830-14.40 

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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