Individual Calculations May 2010
 Eustace, Sophie  Total change: -6.00  Rating chartPersonal card
 Begonia Open Ballarat AUS 2010-03-06
RcRownchangeKK*chgGame
 1835 1843 0.00 2 -1.02 25 -25.50 
  Juszczynski, Mathew 1962 AUS0.001-0.3425-8.50 
  Ng, Isaac 1707 AUS0.001-0.6825-17.00 

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)
 
 Sydney International Challengers Sydney AUS 2010-04-07
RcRownchangeKK*chgGame
 1808 1843 3.50 5 0.78 25 19.50 
  Chen, Vincent 1872 AUS0.5010.04251.00 
  Simmonds, Leteisha 1624 AUS1.0010.22255.50 
  Wan, Kinto 1755 AUS1.0010.38259.50 
  Wan, Dennis 1840 AUS1.0010.502512.50 
  Pan, Andrew 1948 AUS0.001-0.3625-9.00 

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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