Individual Calculations January 2011
 Senjic, Pero  Total change: -18.30  Rating chartPersonal card
 OPEN POREC 2010 Porec CRO 2010-12-02
RcRownchangeKK*chgGame
 2007 1932 0.00 3 -1.22 15 -18.30 
  Grbac, Boris 2193 CRO0.001-0.1815-2.70 
  Valkovic, Kristian 2039 CRO0.001-0.3515-5.25 
  Saric, Husnija 1788 CRO0.001-0.6915-10.35 

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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