Individual Calculations May 2010
 Grulich, Jiri  Total change: -4.25  Rating chartPersonal card
 Krajsky prebor SSS - A various CZE 2009-10-11
RcRownchangeKK*chgGame
 1997 2022 2.50 5 -0.17 25 -4.25 
  Hruska, Tomas 2078 CZE0.001-0.4225-10.50 
  Svadlenka, Jaroslav 2002 CZE0.501-0.0325-0.75 
  Berg, Antonin 1890 CZE0.501-0.1825-4.50 
  Vojta, Pavel 2159 CZE0.5010.18254.50 
  Prochazka, Jaroslav 1858 CZE1.0010.28257.00 

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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