Individual Calculations July 2022
 Bonaca, Dario  Total change: 19.40  Rating chartPersonal card
 S: 34th International Open Tournament Pula 2022 Pula CRO 2022-06-18
RcRownchangeKK*chgGame
 1967 1923 5.00 9 0.97 20 19.40 
  Pastar, Slaven f2300 BIH0.001-0.0920-1.80 
  Foo, Jiu Weir Brien 1676 MAS0.501-0.3120-6.20 
  Uhlarz, Joerg 1628 GER1.0010.15203.00 
  Kekic, Armin c2149 BIH0.001-0.2120-4.20 
  Pretnar, Bostjan 1737 SLO1.0010.26205.20 
  Petrek, Dominik 2021 SVK1.0010.632012.60 
  Balinski, Damian 2173 POL0.001-0.1920-3.80 
  Lagrotteria, Salvatore 1991 ITA0.5010.09201.80 
  Rakovsky, Jakub 2025 SVK1.0010.642012.80 

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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