Individual Calculations September 2009
 Svitak, David  Total change: -1.20  Rating chartPersonal card
 Jiraskuv memorial 2009 - FIDE Open Rakovnik CZE 2009-08-08
RcRownchangeKK*chgGame
 1999 1865 2.50 8 -0.08 15 -1.20 
  Volek, Radomir 2034 CZE0.5010.22153.30 
  Framberk, Jan 2025 CZE0.001-0.2915-4.35 
  Nemec, David 1967 CZE0.5010.14152.10 
  Prochazka, Petr 1947 CZE0.5010.11151.65 
  Masek, Jan 1967 CZE0.5010.14152.10 
  Palkova, Hana 1992 CZE0.001-0.3315-4.95 
  Kalista, Karel 2008 CZE0.5010.19152.85 
  Lexa, Josef 2051 CZE0.001-0.2615-3.90 

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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