Individual Calculations May 2013
 Piroska, Istvan  Total change: -3.75  Rating chartPersonal card
 HUN National Team Ch. Charousek R 1-11 Hungary West HUN 2012-09-16
RcRownchangeKK*chgGame
 2112 2137 4.00 8 -0.25 15 -3.75 
  Palla, Gyorgy 2063 HUN0.001-0.6015-9.00 
  Somogyi, Istvan f2208 HUN0.001-0.4015-6.00 
  Benedeczky, Lehel 1944 HUN1.0010.25153.75 
  Biro, Sandor m2284 ROU1.0010.701510.50 
  Juhasz, Barbara 2103 HUN1.0010.45156.75 
  Majdanics, Antal 2156 HUN0.001-0.4715-7.05 
  Bubits, Bence 2145 HUN0.001-0.4915-7.35 
  Fehervari, Istvan 1993 HUN1.0010.31154.65 

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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