Individual Calculations May 2011
 Kovarik, Josef  Total change: -12.45  Rating chartPersonal card
 Krajsky prebor I SSPK various CZE 2010-10-10
RcRownchangeKK*chgGame
 1887 1968 1.00 3 -0.83 15 -12.45 
  Janecek, Pavel 1863 CZE1.0010.36155.40 
  Kantor, Jozef 1872 SVK0.001-0.6315-9.45 
  Jirik, Vlastimil 1927 CZE0.001-0.5615-8.40 

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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