Individual Calculations March 2019
 Raguz, Ivanka  Total change: 9.80  Rating chartPersonal card
 ST: 12. Open Osijek Osijek CRO 2019-02-21
RcRownchangeKK*chgGame
 1849 1669 2.50 7 0.49 20 9.80 
  Nikic, Patrick 2069  * CRO0.001-0.0820-1.60 
  Zorman, Antun 1918 CRO0.5010.31206.20 
  Marjanovic, Gyorgy 2034 HUN0.001-0.1020-2.00 
  Pergar, Lovro 1347 CRO1.0010.13202.60 
  Turicar, Goran 1866 CRO1.0010.752015.00 
  Tomasic, Dragutin 1837 CRO0.001-0.2820-5.60 
  Fures, Ivica 1871 CRO0.001-0.2420-4.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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