Individual Calculations August 2018
 Cetkovic, Stevan  Total change: -43.00  Rating chartPersonal card
 Amateur Open Tournament SAHOVSKA AKADEMIJA SAMPIONA 2018 Belgrade SRB 2018-06-25
RcRownchangeKK*chgGame
 1696 1902 1.50 5 -2.15 20 -43.00 
  Dunjic, Dragan 2163 SRB0.001-0.1820-3.60 
  Filimonov, Mikhail A. 1541 RUS0.501-0.4020-8.00 
  Nikolic, Aleksandar 1565 SRB0.001-0.8820-17.60 
  Djordjevic, Mihajlo 1549 SRB1.0010.11202.20 
  Yang, Jack 1661 USA0.001-0.8020-16.00 

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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