Individual Calculations February 2018
 Daffy, Joseph  Total change: 190.00  Rating chartPersonal card
 2018 Australian Reserves Sydney AUS 2018-01-02
RcRownchangeKK*chgGame
 1867 1626 7.00 11 4.75 40 190.00 
  O`donoghue, Malachi 1802 AUS0.5010.23409.20 
  Canfell, Mike J 1844 AUS0.5010.284011.20 
  Hariman, Andre 1870 AUS1.0010.804032.00 
  Russell, Paul c1922 AUS0.001-0.1540-6.00 
  Odenthal, Aidan 1853 AUS1.0010.794031.60 
  Sun, Zhibo 1745 CHN0.5010.16406.40 
  Ball, Christopher c1874 AUS0.5010.314012.40 
  Au, Alexander 1845 AUS1.0010.784031.20 
  Zhong, Tony (junhao) 1964 AUS0.001-0.1240-4.80 
  Kiripitige, Punala 1939 AUS1.0010.864034.40 
  Zheng, Shucheng 1879 AUS1.0010.814032.40 

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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