Individual Calculations July 2011
 Parker, Trent  Total change: 13.25  Rating chartPersonal card
 Integra NSW Open Sydney AUS 2011-06-11
RcRownchangeKK*chgGame
 1911 1769 2.50 6 0.53 25 13.25 
  Pan, Andrew 2033 AUS0.5010.32258.00 
  Setiabudi, Allen 1925 AUS0.001-0.2925-7.25 
  Chibnall, Alana 1843 AUS0.001-0.4025-10.00 
  Koh, Cedric 1721 AUS1.0010.432510.75 
  Tumbaga, Eliseo 1816 PHI0.001-0.4325-10.75 
  Bolens, Johny 2128 AUS1.0010.902522.50 

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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