Individual Calculations June 2017
 Yacine , Ben Thabet  Total change: -0.40  Rating chartPersonal card
 Tunisian team championship 2017 Round 1 - Round 2- Round 3 Tunis TUN 2017-03-12
RcRownchangeKK*chgGame
 1685 1904 1.50 2 -0.02 20 -0.40 
  Bouchamla, Alaa 1805 TUN0.501-0.1420-2.80 
  Chihi, Malak wc1565 TUN1.0010.12202.40 

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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