Individual Calculations April 2013
 Borbiro, Ivan  Total change: 16.80  Rating chartPersonal card
 Zala County Team Ch. 2012-2013 R1-9 Zala Region HUN 2012-10-14
RcRownchangeKK*chgGame
 1888 1880 3.00 5 0.56 30 16.80 
  Bakos, Nandor 1899 HUN1.0010.533015.90 
  Parragi, Istvan 1913 HUN0.5010.05301.50 
  Haasz, Gyula 1788 HUN1.0010.373011.10 
  Nemeth, Zsolt 1988 HUN0.001-0.3530-10.50 
  Felde, Bence 1854 HUN0.501-0.0430-1.20 

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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