Individual Calculations July 2023
 Kovacevic, Predrag  Total change: -32.60  Rating chartPersonal card
 SILVER LAKE 2023 OPEN A Silver Lake SRB 2023-06-18
RcRownchangeKK*chgGame
 1868 2289 5.00 9 -3.26 10 -32.60 
  Preobrazhenskaya, Diana 1936 FID0.001-0.8910-8.90 
  Tadic, Ana 1853 SRB0.501-0.4410-4.40 
  Jaiveer, Mahendru 1889  * IND1.0010.08100.80 
  Hemanth, Raam 2008 IND0.001-0.8410-8.40 
  Yilmaz, Baver 1904 TUR0.001-0.9110-9.10 
  Simhadri, Sai Hrushikesh 1826 IND1.0010.05100.50 
  Leelajai, Krishna N 1756 IND1.0010.03100.30 
  Poorna, Sri M.k 1650 IND0.501-0.4910-4.90 
  Kheerthi, Ganta wc1989 IND1.0010.15101.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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