Individual Calculations April 2017
 Sercer, Zoran  Total change: 9.20  Rating chartPersonal card
 26th CRO Team Ch - III. League West 1-3 Pula, Gospic, Rijeka CRO 2017-03-25
RcRownchangeKK*chgGame
 2080 2091 2.00 3 0.46 20 9.20 
  Jerkovic, Maroje 2083 CRO0.501-0.0120-0.20 
  Vrhovnik, Damir 2049 CRO1.0010.44208.80 
  Antunovic, Ivo 2109 CRO0.5010.03200.60 

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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