Individual Calculations May 2010
 Simecek, Jan  Total change: -21.60  Rating chartPersonal card
 Krajsky prebor KSSKV various CZE 2009-10-11
RcRownchangeKK*chgGame
 1841 1957 0.50 3 -1.44 15 -21.60 
  Sibl, Vaclav 1968 CZE0.001-0.4815-7.20 
  Broz, Jiri 1751 CZE0.501-0.2615-3.90 
  Molnar, Ladislav 1805 CZE0.001-0.7015-10.50 

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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