Individual Calculations November 2009
 Valkovic, Valter  Total change: 30.25  Rating chartPersonal card
 18th CRO Team Ch - III. League West (r7-r9) Rijeka CRO 2009-10-03
RcRownchangeKK*chgGame
 1862 1787 2.00 2 1.21 25 30.25 
  Djuric, Dario 1911 CRO1.0010.672516.75 
  Mravic, Filip 1813 CRO1.0010.542513.50 

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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