Individual Calculations November 2012
 Kovacs, Attila Istvan  Total change: -40.05  Rating chartPersonal card
 VII. Sarret Kupa Tetetlen HUN 2012-09-28
RcRownchangeKK*chgGame
 1687 1912 2.00 6 -2.67 15 -40.05 
  Gerda, Emil 1690 HUN0.501-0.2815-4.20 
  Jakab, Benjamin 1768 ROU0.001-0.6915-10.35 
  Igaz, Geza 1689 HUN0.501-0.2815-4.20 
  Valyi, Blanka Borbala 1756 HUN0.001-0.7115-10.65 
  Kiss, Laszlo 1655 HUN0.001-0.8215-12.30 
  Racz, Bence 1564 HUN1.0010.11151.65 

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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