Individual Calculations September 2009
 Hudec, Marcus  Total change: -25.35  Rating chartPersonal card
 16th Vienna Chess Open Vienna AUT 2009-08-15
RcRownchangeKK*chgGame
 2032 2058 0.50 4 -1.69 15 -25.35 
  Groetz, Harald m2350 AUT0.001-0.1515-2.25 
  Jancura, Andrej 1910 SVK0.501-0.2015-3.00 
  Ayatollahi, Ehsan 1911 IRI0.001-0.7015-10.50 
  Matt, Fabian 1955 AUT0.001-0.6415-9.60 

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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