Individual Calculations November 2010
 Lazic, Dusko  Total change: 4.50  Rating chartPersonal card
 19th CRO Team Ch - II. League West (r7-r9) Pula, Selce, Karlobag CRO 2010-10-23
RcRownchangeKK*chgGame
 1971 2044 1.50 2 0.30 15 4.50 
  Trtanj, Zoran 2016 CRO1.0010.46156.90 
  Petrovic, Neven 1925 CRO0.501-0.1615-2.40 

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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