Individual Calculations January 2015
 Chong, Reginald  Total change: -11.80  Rating chartPersonal card
 Mirko Kudric Memorial 2014 Melbourne AUS 2014-10-22
RcRownchangeKK*chgGame
 1688 1798 2.00 4 -0.59 20 -11.80 
  Potter, Christopher 1636 AUS1.0010.29205.80 
  Chua, Manny 1771 AUS0.001-0.5420-10.80 
  Jahid, Khadem 1687 AUS0.001-0.6520-13.00 
  Velican, Zel 1656 AUS1.0010.31206.20 

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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