Individual Calculations March 2019
 Novak, Grgur  Total change: -9.40  Rating chartPersonal card
 ST: Kup Osjecko-baranjske zupanije Valpovo CRO 2019-02-15
RcRownchangeKK*chgGame
 1937 1943 1.50 4 -0.47 20 -9.40 
  Kolic, Vladimir 1620 CRO1.0010.13202.60 
  Grguric, Damir 1991 CRO0.5010.07201.40 
  Aleksic, Robert 2121 CRO0.001-0.2720-5.40 
  Roklicer, Heike 2015 CRO0.001-0.4020-8.00 

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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