Individual Calculations April 2017
 Kovacic, Dragutin  Total change: 2.20  Rating chartPersonal card
 26th CRO Team Ch - III. League West 1-3 Pula, Gospic, Rijeka CRO 2017-03-25
RcRownchangeKK*chgGame
 1842 2004 1.50 2 0.11 20 2.20 
  Marceta, Milan 1973 CRO0.501-0.0420-0.80 
  Haidinger, Erik 1710 CRO1.0010.15203.00 

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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