Blitz: Individual Calculations April 2021
 Ben Brahem, Aymen  Total change: 31.80  Rating chartPersonal card
 Sunday BICA Blitz BOUHJAR TUN 2021-03-28
RcRownchangeKK*chgGame
 1717 1812 5.50 7 1.59 20 31.80 
  Boudriga, Mohamed Ali m2264 TUN0.001-0.0620-1.20 
  Barrani, Adem 1402 TUN1.0010.08201.60 
  Zarrouk, Zaid 1077 TUN1.0010.01200.20 
  Khemiri, Mohamed Dhia Eddine 1593 TUN1.0010.22204.40 
  Chouchane, Amine c1945 TUN1.0010.682013.60 
  Zenaidi, Kais 1927 TUN1.0010.662013.20 
  Ben Ammar, Mohamed c1814 TUN0.5010.00200.00 

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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