Individual Calculations May 2011
 Chong, Reginald  Total change: -5.50  Rating chartPersonal card
 Noble Park Club Championship 2011 Melbourne AUS 2011-02-05
RcRownchangeKK*chgGame
 1913 1814 2.50 7 -0.22 25 -5.50 
  Dragicevic, Domagoj 2196 AUS0.001-0.0925-2.25 
  Oswald, Franz 1715 AUS1.0010.36259.00 
  Rashid, Abdulwahab Ahmed f2017 AUS0.001-0.2425-6.00 
  Dizdarevic, Mehmedalija 2032 BIH0.001-0.2225-5.50 
  Sucevic, Milic 1750 AUS1.0010.412510.25 
  Gibson, Kyle 1647 AUS0.501-0.2225-5.50 
  Stojic, Svetozar 2035 AUS0.001-0.2225-5.50 

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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