Individual Calculations January 2010
 Ikica, Ante  Total change: 2.25  Rating chartPersonal card
 Championship of Istarska zupanija - Open Porec 2009 Porec CRO 2009-12-03
RcRownchangeKK*chgGame
 2080 2063 3.50 7 0.15 15 2.25 
  Zufic, Miroslav m2453 CRO0.001-0.0915-1.35 
  Popovic, Mirko 1918 CRO1.0010.31154.65 
  Tomazini, Zan 2157 SLO0.001-0.3715-5.55 
  Udovicic, Roland 1709 CRO1.0010.11151.65 
  Ostovic, Matija 2167 CRO0.5010.14152.10 
  Orak, Tugomir 2090 CRO0.001-0.4615-6.90 
  Trempetic, Mladen 2067 CRO1.0010.51157.65 

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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