Individual Calculations June 2013
 Perina, Michal  Total change: 17.70  Rating chartPersonal card
 Krajsky prebor SSOK 2012/13 various CZE 2012-10-21
RcRownchangeKK*chgGame
 1928 1972 4.50 7 0.59 30 17.70 
  Koci, Ladislav 1942 CZE0.501-0.0430-1.20 
  Cizek, Petr 1897 CZE0.001-0.6030-18.00 
  Ruzicka, Milan 2059 CZE1.0010.623018.60 
  Klicka, Pavel 1876 CZE0.501-0.1330-3.90 
  Vaculik, Jakub 1862 CZE1.0010.353010.50 
  Vaculka, Pavel 1819 CZE1.0010.30309.00 
  Vlacil, Vladimir 2040 CZE0.5010.09302.70 

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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