Rapid: Individual Calculations April 2022
 Basta, Predrag  Total change: -30.40  Rating chartPersonal card
 Memorijal Srdjanov Stevana 2022 Srbobran SRB 2022-03-20
RcRownchangeKK*chgGame
 1982 2187 4.50 8 -1.52 20 -30.40 
  Djukic, Radosav 1979 SRB0.501-0.2720-5.40 
  Prekajac, Tihomir 1996 SRB1.0010.25205.00 
  Gusev, Mikhail 1835 RUS0.001-0.8920-17.80 
  Barackov, Pavle 1876 SRB1.0010.14202.80 
  Pavkov, Nebojsa 2152 SRB0.001-0.5520-11.00 
  Hajder, Nedeljko 2001 SRB1.0010.26205.20 
  Dermisek, Stipa 2002 SRB0.001-0.7420-14.80 
  Grabez, Vojko 2017 SRB1.0010.28205.60 

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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