Individual Calculations April 2009
 Horvatic, Ivica  Total change: 0.15  Rating chartPersonal card
 16th International tournament Open Belisce-Metalis 2009 Bizovac CRO 2009-02-19
RcRownchangeKK*chgGame
 2068 1914 1.00 3 0.01 15 0.15 
  Maras, Mile 2264 CRO0.001-0.1115-1.65 
  Vujatovic, Dragomir 2188 CRO0.001-0.1715-2.55 
  Marinkovic, Miroslav 1753 CRO1.0010.29154.35 

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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