Individual Calculations December 2012
 Kostanjsek, Zorko  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
 2172 2196 1.50 3 -0.09 15 -1.35 
  Tomasic, Roland 2085 CRO0.501-0.1515-2.25 
  Mihalinec, Damir 2229 CRO0.5010.05150.75 
  Petrovic, Zvonko f2203 CRO0.5010.01150.15 

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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