Individual Calculations May 2012
 Ugrin, Dragan  Total change: 1.95  Rating chartPersonal card
 21th CRO Team Ch - II. League Centre (r1-r6) Sisak, Cakovec, Zagreb, Sv. Ivan Zabno, Petrinja CRO 2012-03-18
RcRownchangeKK*chgGame
 2153 2119 1.50 3 0.13 15 1.95 
  Cosic, Radoslav 2115 CRO0.001-0.5115-7.65 
  Kovac, Darko f2239 CRO1.0010.66159.90 
  Vrban, Stjepan f2105 CRO0.501-0.0215-0.30 

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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