Individual Calculations September 2021
 Sereinig, Eduard  Total change: -25.60  Rating chartPersonal card
 S: Solta open 2021 Grahovo CRO 2021-08-08
RcRownchangeKK*chgGame
 1883 2052 3.50 7 -1.28 20 -25.60 
  Gazic, Adrian 1652  * CRO1.0010.08201.60 
  Gelle, Istvan f2253 HUN0.001-0.2420-4.80 
  Kwasniewski, Pawel 1685 POL0.501-0.4020-8.00 
  Labrovic, Jakov 1782 CRO1.0010.17203.40 
  Martic, Zlatko m2299 CRO0.001-0.1920-3.80 
  Lazic, Emanuel 1780 BIH0.501-0.3320-6.60 
  Bach, Oliver 1728 GER0.501-0.3720-7.40 
 * 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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