Blitz: Individual Calculations April 2021
 Ben Ammar, Mohamed  Total change: 63.00  Rating chartPersonal card
 Sunday BICA Blitz BOUHJAR TUN 2021-03-28
RcRownchangeKK*chgGame
 1943 1814 5.50 7 3.15 20 63.00 
  Zenaidi, Sadok 1321 TUN1.0010.04200.80 
  Kaabi, Iheb 1991 TUN1.0010.732014.60 
  Cheikh Mhamed, Kamel 2123 TUN1.0010.862017.20 
  Boudriga, Mohamed Ali m2264 TUN0.001-0.0620-1.20 
  Bourkhis, Adnen 2005 TUN1.0010.752015.00 
  Mabrouk, Fathi 2086 TUN1.0010.832016.60 
  Ben Brahem, Aymen 1812 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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