Individual Calculations January 2012
 Zufic, Zeljko  Total change: 4.05  Rating chartPersonal card
 20th CRO Team Ch - II. League West (r7-r9) Pula, Rijeka CRO 2011-11-05
RcRownchangeKK*chgGame
 2137 2204 2.00 3 0.27 15 4.05 
  Prpic, Milan 1919 CRO1.0010.16152.40 
  Kosic, Eugen 2228 CRO0.5010.03150.45 
  Savic, Miroslav f2264 CRO0.5010.08151.20 

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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