Individual Calculations July 2009
 Muller, Petr  Total change: -5.10  Rating chartPersonal card
 Krajsky prebor PDSS various CZE 2008-10-19
RcRownchangeKK*chgGame
 2037 2005 1.50 4 -0.34 15 -5.10 
  Mares, Petr 2122 CZE0.001-0.3415-5.10 
  Jirsa, Lukas 1962 CZE0.001-0.5615-8.40 
  Ambroz, Antonin 2111 CZE0.5010.14152.10 
  Rousar, Zdenek 1951 CZE1.0010.42156.30 

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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