Individual Calculations May 2011
 Ljubic, Ivan  Total change: -6.25  Rating chartPersonal card
 20th CRO Team Ch - III.A. League Centre (r1-r6) Zagreb CRO 2011-03-13
RcRownchangeKK*chgGame
 2122 2212 1.00 2 -0.25 25 -6.25 
  Pilat, Karlo 2102 CRO0.001-0.6525-16.25 
  Vukic, Aleksandar 2141 CRO1.0010.402510.00 

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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