Individual Calculations May 2014
 Birk, Bojan  Total change: 46.50  Rating chartPersonal card
 23rd CRO Team Ch - II. League West (r1-r6) Pula, Rijeka CRO 2014-03-15
RcRownchangeKK*chgGame
 2096 1958 2.50 3 1.55 30 46.50 
  Vrhovnik, Damir 2132 CRO0.5010.23306.90 
  Crnkovic, Zdravko 2006 CRO1.0010.573017.10 
  Levar, Nenad f2149 CRO1.0010.753022.50 

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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