Individual Calculations March 2018
 Bensadi, Lotfi  Total change: -2.60  Rating chartPersonal card
 Arab Junior Chess Championships U20(open) 2017 Sharjah UAE 2018-01-26
RcRownchangeKK*chgGame
 2035 1933 2.50 7 -0.13 20 -2.60 
  Ouaret, Abdelouhab m2153 ALG0.5010.28205.60 
  Ahmed, Fareed f2003 UAE1.0010.602012.00 
  Sultan, Ibrahim m2142 UAE0.001-0.2320-4.60 
  Al Sori, Mohamed f2029 LBA1.0010.632012.60 
  Hbacha, Achraf c2260 TUN0.001-0.1320-2.60 
  Husam, El Rimawi 1878 JOR0.001-0.5820-11.60 
  Khairallah, Ralph 1780 LBN0.001-0.7020-14.00 

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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