Individual Calculations May 2010
 Cenek, Miroslav  Total change: 1.25  Rating chartPersonal card
 Krajsky prebor II B - USS various CZE 2009-10-18
RcRownchangeKK*chgGame
 1954 1938 1.00 2 0.05 25 1.25 
  Kotrba, Matej 1950 CZE0.5010.02250.50 
  Valenta, Petr 1957 CZE0.5010.03250.75 

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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