Rapid: Individual Calculations September 2021
 Pergar, Goran  Total change: -20.00  Rating chartPersonal card
 R: Open Oluja - Rapid Donji Mihaljevec CRO 2021-08-05
RcRownchangeKK*chgGame
 1730 1663 1.00 5 -1.00 20 -20.00 
  Havas, Juraj 2017 CRO0.001-0.1120-2.20 
  Gakic, Miodrag 2038 CRO0.001-0.0920-1.80 
  David, Filip 1099 CRO1.0010.02200.40 
  Sardi, Darko 1967 CRO0.001-0.1420-2.80 
  Hergotic, Mihael 1528 CRO0.001-0.6820-13.60 

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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