Individual Calculations May 2018
 D`arcy, Michael  Total change: -8.40  Rating chartPersonal card
 2018 O2C Doeberl Cup Major Canberra AUS 2018-03-30
RcRownchangeKK*chgGame
 1788 1900 4.00 7 -0.42 20 -8.40 
  Lee, Joshua 1603 AUS0.501-0.3520-7.00 
  Badrinarayan, Siddhant 1542 AUS1.0010.10202.00 
  Shi, Hang 1892 CHN0.501-0.0120-0.20 
  Mendes Da Costa, Alex c2013 AUS0.001-0.3520-7.00 
  Lane, Ryan 1697 AUS1.0010.24204.80 
  Butler, Brian J 1892 AUS1.0010.49209.80 
  Dongre, Chandrakant 1874 IND0.001-0.5420-10.80 

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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