Individual Calculations December 2012
 Ugrin, Dragan  Total change: -1.35  Rating chartPersonal card
 21th CRO Team Ch - II. League Centre (r7-r11) Sisak, Cakovec, Zagreb, Sv. Ivan Zabno, Petrinja, Zagreb CRO 2012-10-14
RcRownchangeKK*chgGame
 2108 2121 2.50 5 -0.09 15 -1.35 
  Takac, Zvonko 2077 CRO0.001-0.5615-8.40 
  Stojkovic, Josip 2133 CRO0.5010.02150.30 
  Margeta, Zeljko 2058 CRO0.501-0.0915-1.35 
  Blagojevic, Marijan 2174 CRO1.0010.57158.55 
  Dadic, Ivan 2099 CRO0.501-0.0315-0.45 

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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