Individual Calculations May 2012
 Hajdu, Andras  Total change: -4.65  Rating chartPersonal card
 Hajdu-Bihar County Team Ch. R 1-11 Hajdu-Bihar Region HUN 2011-10-09
RcRownchangeKK*chgGame
 1958 2120 2.50 4 -0.31 15 -4.65 
  Kovacs, Attila Istvan 1925 HUN1.0010.25153.75 
  Kanyadi, Zoltan 2117 HUN0.001-0.5015-7.50 
  Pinczes, Gyula 1848 HUN1.0010.17152.55 
  Arva, Karoly 1941 HUN0.501-0.2315-3.45 

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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