Individual Calculations April 2009
 Winkler, Silvo  Total change: 42.00  Rating chartPersonal card
 HIT Open 2009 - B tournament Nova Gorica SLO 2009-01-31
RcRownchangeKK*chgGame
 1946 1603 2.50 7 1.68 25 42.00 
  Ursic, Simona wf1953 SLO0.001-0.1125-2.75 
  Nardin, Flavij 1947 SLO0.5010.38259.50 
  Nikolic, Stanko 1946 SLO1.0010.882522.00 
  Ursic, Mateja 1953 SLO0.001-0.1125-2.75 
  Biti, Ana wf1953 SLO0.001-0.1125-2.75 
  Stolfa, Rodolfo 1914 ITA1.0010.862521.50 
  Debevec, Blaz 1953 SLO0.001-0.1125-2.75 

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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