Individual Calculations March 2011
 Salaberry, Gustavo  Total change: -21.90  Rating chartPersonal card
 Australian Open Championship Sydney AUS 2011-01-02
RcRownchangeKK*chgGame
 2077 2254 5.50 10 -1.46 15 -21.90 
  Gu, Sean 1858 AUS1.0010.08151.20 
  Setiabudi, Allen 1906 AUS1.0010.11151.65 
  Chibnall, Alana 1854  * AUS1.0010.08151.20 
  Smirnov, Vladimir f2382 RUS0.001-0.3315-4.95 
  Rachmadi, Herman 1854  * AUS1.0010.08151.20 
  Zhao, Zong-Yuan g2586 AUS0.001-0.1215-1.80 
  Hamilton, Douglas G. f2207 AUS0.501-0.0715-1.05 
  Nakauchi, Gene f2149 AUS0.501-0.1415-2.10 
  Lester, George E 1951 AUS0.501-0.3615-5.40 
  Papantoniou, John 2023 AUS0.001-0.7915-11.85 
 * 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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