Individual Calculations May 2010
 Feierfeil, Jiri  Total change: 28.05  Rating chartPersonal card
 Krajsky prebor SSS - A various CZE 2009-10-11
RcRownchangeKK*chgGame
 1994 1885 4.00 6 1.87 15 28.05 
  Abraham, Karel 1863 CZE1.0010.47157.05 
  Riha, Jaroslav 2016 CZE1.0010.681510.20 
  Vanecek, Jiri 2023 CZE1.0010.691510.35 
  Pechoc, Bohumil 2051 CZE0.001-0.2815-4.20 
  Hlina, Milos 1908 CZE1.0010.53157.95 
  Volf, Jaromir 2105 CZE0.001-0.2215-3.30 

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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