Individual Calculations February 2013
 Dibley, Shane E  Total change: -39.90  Rating chartPersonal card
 Australian Open 2013 Sydney AUS 2013-01-02
RcRownchangeKK*chgGame
 1687 1700 1.50 8 -2.66 15 -39.90 
  Rout, Ian C. 1975 AUS0.001-0.1715-2.55 
  Drew, Phillip 1889 AUS0.001-0.2515-3.75 
  London, Shane 1683 AUS0.001-0.5215-7.80 
  Wilson, Peter John 1555 AUS1.0010.31154.65 
  Sewell, Bob 1476 AUS0.001-0.7815-11.70 
  Ingham, Glenn 1618 AUS0.001-0.6115-9.15 
  Press, Brian J 1585 AUS0.501-0.1615-2.40 
  Egan, Bill 1716 AUS0.001-0.4815-7.20 

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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