Individual Calculations August 2012
 Gerych, Jan  Total change: -5.55  Rating chartPersonal card
 NIKI Open Nachod 2012 Nachod CZE 2012-06-30
RcRownchangeKK*chgGame
 2019 2052 4.50 9 -0.37 15 -5.55 
  Zilavy, Jan 1657 CZE1.0010.08151.20 
  Kulhanek, Tomas m2383 CZE0.5010.38155.70 
  Karlik, Vladimir f2329 CZE0.5010.33154.95 
  Groh, Jiri 2054 CZE0.5010.00150.00 
  Saucuk, Martin 1939 CZE0.501-0.1515-2.25 
  Szucs, Matyas 1861 CZE1.0010.25153.75 
  Mejzlik, Ondrej 2245 CZE0.001-0.2515-3.75 
  Sobotnik, Petr 1920 CZE0.001-0.6815-10.20 
  Prochazka, Pavel 1781 CZE0.501-0.3315-4.95 

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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