Individual Calculations January 2010
 Poljak, Nikola  Total change: -50.40  Rating chartPersonal card
 18th CRO Team Ch - IV.A. League Centre (r7-r11) Zagreb CRO 2009-10-04
RcRownchangeKK*chgGame
 2002 1937 0.00 2 -0.83 15 -12.45 
  Zarko, Ivica 1960 CRO0.001-0.4715-7.05 
  Pilat, Karlo 2043 CRO0.001-0.3615-5.40 

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)
 
 2nd GRAND PRIX Zagreb 2009 Zagreb CRO 2009-11-02
RcRownchangeKK*chgGame
 1875 1937 1.50 7 -2.53 15 -37.95 
  Skrbin, Kresimir 2215 CRO0.001-0.1715-2.55 
  Bakota, Tomislav 1556 CRO1.0010.09151.35 
  Kinez, Ivo 2116 CRO0.001-0.2715-4.05 
  Cvetnic, Matija 1793 CRO0.001-0.6915-10.35 
  Topic, Joso 1889 CRO0.001-0.5715-8.55 
  Babic, Djuro 1768 CRO0.501-0.2215-3.30 
  Cvitkovic, Filip 1788 CRO0.001-0.7015-10.50 

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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