Individual Calculations May 2010
 Gruss, Horst  Total change: 12.75  Rating chartPersonal card
 Krajsky prebor KSSKV various CZE 2009-10-11
RcRownchangeKK*chgGame
 1954 2051 3.00 4 0.51 25 12.75 
  Hlavacek, Tomas 1998 CZE0.501-0.0725-1.75 
  Ciprian, Jiri 2017 CZE0.501-0.0525-1.25 
  Pribyl, Jaroslav 2025 CZE1.0010.462511.50 
  Spererova, Katerina 1775 CZE1.0010.17254.25 

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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