Individual Calculations November 2017
 Jurman, Roberto  Total change: -13.00  Rating chartPersonal card
 26th CRO Team Ch - II. League West 7-9 Pula, Gospic, Rijeka CRO 2017-10-21
RcRownchangeKK*chgGame
 2183 2097 0.50 3 -0.65 20 -13.00 
  Grbac, Ivica 2087 CRO0.501-0.0120-0.20 
  Medancic, Rikard m2225 CRO0.001-0.3320-6.60 
  Tomulic, Teo f2236 CRO0.001-0.3120-6.20 

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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