Individual Calculations July 2011
 Skulte, Christopher  Total change: 30.05  Rating chartPersonal card
 Sydney International Open 2011 Sydney AUS 2011-04-27
RcRownchangeKK*chgGame
 2052 1922 4.50 9 1.43 25 35.75 
  Brown, Andrew 2275 AUS0.001-0.1125-2.75 
  Milligan, Helen wf2023 NZL0.5010.14253.50 
  Samar, Raul 2236 AUS0.001-0.1425-3.50 
  Spirov, Tony 1740 AUS1.0010.26256.50 
  Cabilin, Jeff 1994 AUS0.5010.10252.50 
  Smirnov, Anton 2008 AUS0.5010.12253.00 
  Mallari, Donato 2011 AUS1.0010.622515.50 
  Andersson, Christin wm2163 SWE0.5010.30257.50 
  Harris, Benjamin 2021 AUS0.5010.14253.50 

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)
 
NOTE: K factor changed
 Integra NSW Open Sydney AUS 2011-06-11
RcRownchangeKK*chgGame
 2056 1939 1.00 4 -0.38 15 -5.70 
  Bird, Andrew 2185 AUS0.5010.31154.65 
  Ruan, Jack 1937 AUS0.5010.00150.00 
  Chen, Pengyu 2031 AUS0.001-0.3715-5.55 
  Jones, Brian f2069 AUS0.001-0.3215-4.80 

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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