Individual Calculations June 2013
 Ayvazyan, Armen  Total change: -28.20  Rating chartPersonal card
 Sydney International Open 2013 Sydney AUS 2013-04-03
RcRownchangeKK*chgGame
 2002 2211 4.00 8 -1.88 15 -28.20 
  William, Lee Kah Howe 1811  * MAS0.001-0.9215-13.80 
  Kuan, Julian 1948 HKG0.001-0.8215-12.30 
  Press, Harry 1845 AUS0.501-0.4015-6.00 
  Ferozkohi, Ihsan 2107 GER1.0010.36155.40 
  Willathgamuwa, Rowan 1811  * AUS1.0010.08151.20 
  Smirnov, Anton 2194 AUS0.501-0.0215-0.30 
  Lester, George E 2012 AUS1.0010.24153.60 
  Li, Zuhao Luke 2287 NZL0.001-0.4015-6.00 
 * 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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