Individual Calculations September 2009
 Perhinig, Robert  Total change: -8.40  Rating chartPersonal card
 23th International Open Tournament Pula 2009 Pula CRO 2009-06-27
RcRownchangeKK*chgGame
 2160 2300 5.50 9 -0.56 15 -8.40 
  Van Der Meer, Jeroen 1979 NED1.0010.13151.95 
  Kosir, Franci 2091 SLO1.0010.23153.45 
  Jovanic, Ognjen g2539 CRO0.001-0.2015-3.00 
  Toefferl, Heimo 2097 AUT0.501-0.2615-3.90 
  Myrstad, Odd Magnus 2095 NOR0.501-0.2615-3.90 
  Tomic, Boris 2104 CRO1.0010.25153.75 
  Kadric, Denis 2133 BIH1.0010.28154.20 
  Gunis, Juraj 2049 SVK0.501-0.3115-4.65 
  Biti, Ozren m2356 CRO0.001-0.4215-6.30 

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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