Individual Calculations April 2009
 Zelic, Marina  Total change: -16.80  Rating chartPersonal card
 1st GRAND PRIX Zagreb 2009 Zagreb CRO 2009-01-19
RcRownchangeKK*chgGame
 1930 1942 2.50 7 -1.12 15 -16.80 
  Vrsek, Ivan 2204 CRO0.001-0.1815-2.70 
  Santic, Anto 1667 CRO0.501-0.3315-4.95 
  Sindik, Dario 1820 CRO0.001-0.6715-10.05 
  Basic, Kresimir 2050 CRO1.0010.65159.75 
  Korov, Zvonko 2063 CRO0.001-0.3415-5.10 
  Horvatinec, Ivan 1880 CRO0.001-0.5915-8.85 
  Gotal, Vladimir 1827 CRO1.0010.34155.10 

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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