Individual Calculations May 2012
 Boos, Olivier  Total change: -5.40  Rating chartPersonal card
 6th Sydney International Open 2012 Sydney AUS 2012-04-11
RcRownchangeKK*chgGame
 2081 2010 3.50 9 -0.36 15 -5.40 
  Smirnov, Vladimir m2410  * RUS0.001-0.0815-1.20 
  Tionko, Efrain 1876 AUS1.0010.32154.80 
  Sukandar, Irine Kharisma wg2349 INA0.001-0.1215-1.80 
  Schoenbaechler, Remo 1922 SUI1.0010.38155.70 
  Smith, Robert W f2262 NZL0.5010.31154.65 
  Smirnov, Anton 2151 AUS0.001-0.3115-4.65 
  Wan, Dennis 1805 AUS1.0010.24153.60 
  Dale, Ari 2020 AUS0.001-0.4915-7.35 
  Perera, Pasan 1931 AUS0.001-0.6115-9.15 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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