Individual Calculations January 2011
 Koporcic, Branko  Total change: -13.05  Rating chartPersonal card
 19th CRO Team Ch - III.A. League Centre (r7-r11) Zagreb CRO 2010-10-17
RcRownchangeKK*chgGame
 2063 2031 0.50 3 -0.87 15 -13.05 
  Maslac, Zvonimir 2107 CRO0.001-0.4015-6.00 
  Kurecic, Mladen 1990 CRO0.001-0.5615-8.40 
  Dejanovic, Mladen 2093 CRO0.5010.09151.35 

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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