Individual Calculations October 2013
 Somorai, Zsolt  Total change: -7.05  Rating chartPersonal card
 HUN Team Ch. Barcza Round 1-2 Hungary HUN 2013-09-08
RcRownchangeKK*chgGame
 2091 2081 0.50 2 -0.47 15 -7.05 
  Acs, Gabor 2175 HUN0.001-0.3715-5.55 
  Peczeli, Zoltan 2007 HUN0.501-0.1015-1.50 

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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