Individual Calculations June 2021
 Rewais, Sarwat  Total change: -10.20  Rating chartPersonal card
 2021 St George Club Championship Sydney AUS 2021-03-02
RcRownchangeKK*chgGame
 1677 1771 2.00 4 -0.51 20 -10.20 
  Wu, Celina (yijia) 1611 AUS0.001-0.7120-14.20 
  Ibrahim, Victor 1671 AUS1.0010.36207.20 
  Acevski, Stevo 1785 AUS0.001-0.4820-9.60 
  Bogdanoski, Petre 1641 AUS1.0010.32206.40 

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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