Individual Calculations May 2012
 Halpin, Luke  Total change: 0.00  Rating chartPersonal card
 Sydney International Challengers 2012 Sydney AUS 2012-04-11
RcRownchangeRpKK*chgGame
 1795 0 3.00 6 0.00 1795   0.00 
  Chibnall, Alana 1833 AUS0.5010.00 0.00 
  Zulkifli, Mat-Arif 1817 AUS0.0010.00 0.00 
  Dickson, Ian 1802 AUS0.5010.00 0.00 
  Greenwood, Norman 1752 AUS0.0010.00 0.00 
  Mithran, Mirakla 1658 AUS1.0010.00 0.00 
  Voon, Richard 1906 AUS1.0010.00 0.00 

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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