Individual Calculations August 2015
 Press, Harry  Total change: 25.20  Rating chartPersonal card
 2015 Oceania Zonal Open Championship Sydney AUS 2015-07-04
RcRownchangeKK*chgGame
 1941 1889 4.50 9 0.63 40 25.20 
  Solomon, Stephen J m2289  * AUS0.001-0.0840-3.20 
  Baterowicz, Mark 1686 AUS1.0010.24409.60 
  Fancy, Stuart f2049 PNG0.001-0.2940-11.60 
  Chiara, Vince 1489  * AUS1.0010.08403.20 
  Chek, Adrian Carl 2050 AUS1.0010.714028.40 
  Narenthran, Tharmaratnam 2002 AUS0.001-0.3540-14.00 
  Xuan, Thomas 2023 AUS0.5010.18407.20 
  Prasad, Lalit 1921 AUS0.5010.04401.60 
  Goundar, Sanmogam c1963 FIJ0.5010.10404.00 
 * 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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