Individual Calculations February 2018
 Marsh, David  Total change: 120.80  Rating chartPersonal card
 2018 Australian Reserves Sydney AUS 2018-01-02
RcRownchangeKK*chgGame
 1912 1749 6.00 10 3.02 40 120.80 
  Mallari, Donato f1986 AUS0.001-0.2040-8.00 
  Zhao Chen, Winston 1419 AUS1.0010.12404.80 
  Rewais, Sarwat 1864 AUS1.0010.664026.40 
  Yan, Matthew c2021 AUS0.001-0.1740-6.80 
  Siva Sankaran, Anup Kumar 1828 IND1.0010.614024.40 
  Hibberd, Nathan 2005 AUS1.0010.814032.40 
  Zhong, Tony (junhao) 1964 AUS1.0010.774030.80 
  Shi, Eric 1943 AUS1.0010.754030.00 
  Phan, Nguyen Mai Chi wc2122 VIE0.001-0.1040-4.00 
  Tsai, Charles f1963 AUS0.001-0.2340-9.20 

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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