Individual Calculations May 2015
 Mandekic, Ivan  Total change: -4.60  Rating chartPersonal card
 Kup Primorsko-goranske zupanije 2015 semifinal/final Rijeka CRO 2015-04-12
RcRownchangeKK*chgGame
 2141 2241 1.00 2 -0.23 20 -4.60 
  Klasan, Elvis 1986 CRO0.501-0.3120-6.20 
  Jurkovic, Ante 2296 CRO0.5010.08201.60 

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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