Individual Calculations April 2009
 Grbac, Boris  Total change: -22.95  Rating chartPersonal card
 Championship of CC Vladimir Gortan for 2009 Porec CRO 2009-01-20
RcRownchangeKK*chgGame
 1979 2165 5.00 9 -1.53 15 -22.95 
  Brecevac, Viktor 1815 CRO1.0010.11151.65 
  Licardo, Renato 2175 CRO0.001-0.4915-7.35 
  Ghersinich, Giuseppe 1923 CRO1.0010.20153.00 
  Miljanovic, Zeljko 1916 CRO1.0010.19152.85 
  Ikica, Ante 2076 CRO0.001-0.6215-9.30 
  Grbac, Ivica 2021 CRO0.001-0.6915-10.35 
  Mehmeti, Tahir 1815 CRO1.0010.11151.65 
  Popovic, Mirko 1955 CRO1.0010.23153.45 
  Grguric, Dragan 2114 CRO0.001-0.5715-8.55 

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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