Rapid: Individual Calculations June 2023
 Covic, David  Total change: -12.40  Rating chartPersonal card
 R: 18. medjunarodni memorijalni sahovski turnir Petar Zaja Arzano Arzano CRO 2023-05-06
RcRownchangeKK*chgGame
 1600 1459 2.00 7 -0.31 40 -12.40 
  Miskovic, Bozo 1860 CRO0.001-0.0840-3.20 
  Kuna, Boris 1671 BIH1.0010.774030.80 
  Skrabic, Ante 1664 CRO0.001-0.2440-9.60 
  Ivancic, Ivan 1602 CRO0.001-0.3140-12.40 
  Karkovic, Juraj 1570 CRO0.001-0.3540-14.00 
  Galic, Lucija 1260 BIH1.0010.24409.60 
  Culina, Veselko 1573 CRO0.001-0.3440-13.60 

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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