Individual Calculations April 2009
 Orak, Tugomir  Total change: -34.50  Rating chartPersonal card
 16th International tournament Open Belisce-Metalis 2009 Bizovac CRO 2009-02-19
RcRownchangeKK*chgGame
 1944 2132 3.00 6 -1.38 25 -34.50 
  Truscek, Dubravko 1833 CRO0.501-0.3525-8.75 
  Girtsal, Dominik 1782 CRO1.0010.11252.75 
  Mravunac, Branko 2075 CRO0.001-0.5825-14.50 
  Dinter, Brian 2055 CRO0.001-0.6125-15.25 
  Grguric, Damir 2031 CRO1.0010.36259.00 
  Kovacevic, Ivan 1885 CRO0.501-0.3125-7.75 

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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