Individual Calculations May 2010
 Denk, Petr  Total change: -27.50  Rating chartPersonal card
 Krajsky prebor Vysocina various CZE 2009-10-11
RcRownchangeKK*chgGame
 1810 1855 0.00 2 -1.10 25 -27.50 
  Skoda, Martin 1996 CZE0.001-0.3125-7.75 
  Walek, Petr 1624 CZE0.001-0.7925-19.75 

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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