Individual Calculations January 2010
 Elkington, Derek  Total change: -1.25  Rating chartPersonal card
 Metro Respini Tournament A Division Perth AUS 2009-09-17
RcRownchangeKK*chgGame
 1959 2090 6.00 9 -0.05 25 -1.25 
  Fedec, John 1976 AUS1.0010.34258.50 
  Dunlop, Gordon 1930 AUS0.001-0.7125-17.75 
  Roza, Peter 2032 AUS1.0010.422510.50 
  Ellis, David 2025 AUS1.0010.412510.25 
  Kueh, Michael 2039 AUS1.0010.432510.75 
  Gilmetdinov, Edik 1821 AUS1.0010.17254.25 
  Lilly, Richard 1913 AUS1.0010.27256.75 
  Choong, Yita 1923 AUS0.001-0.7225-18.00 
  Viswanath, Ganesh 1969 AUS0.001-0.6625-16.50 

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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