Individual Calculations May 2017
 Jurman, Pjerino  Total change: 25.80  Rating chartPersonal card
 26th CRO Team Ch - II. League West 4-6 Pula, Gospic, Rijeka CRO 2017-04-08
RcRownchangeKK*chgGame
 2059 1986 2.50 3 1.29 20 25.80 
  Prpic, Ivan 1943 CRO1.0010.44208.80 
  Pavlovic, Ranko f2164 CRO1.0010.732014.60 
  Tirkajla, Boris 2070 CRO0.5010.12202.40 

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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