Individual Calculations March 2011
 Jablon, Stephen  Total change: -20.55  Rating chartPersonal card
 Australian Open Championship Sydney AUS 2011-01-02
RcRownchangeKK*chgGame
 1837 1985 4.00 8 -1.37 15 -20.55 
  Papantoniou, John 2023 AUS0.001-0.4515-6.75 
  Bennett, Matthew 1650 AUS1.0010.12151.80 
  Nakauchi, Gene f2149 AUS0.001-0.2815-4.20 
  Perera, Pasan 1866 AUS0.001-0.6615-9.90 
  Brockman, Roland 1727 AUS1.0010.18152.70 
  Gu, Sean 1858 AUS0.001-0.6715-10.05 
  Dibley, Shane E 1585  * AUS1.0010.08151.20 
  Christensen, Joshua 1841 AUS1.0010.31154.65 
 * 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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