Individual Calculations May 2013
 Jecha, Vratislav  Total change: 23.70  Rating chartPersonal card
 Krajsky prebor KHSS 2012/13 various CZE 2012-10-28
RcRownchangeKK*chgGame
 1954 1992 3.00 4 0.79 30 23.70 
  Kohout, Jan 1977 CZE1.0010.483014.40 
  Miler, Jiri 1993 CZE1.0010.503015.00 
  Sobotnik, Petr 1964 CZE0.001-0.5430-16.20 
  Plchot, Miroslav 1881 SCO1.0010.353010.50 

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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