Individual Calculations July 2023
 Pogorelskikh, Sofia  Total change: -15.40  Rating chartPersonal card
 SILVER LAKE 2023 OPEN A Silver Lake SRB 2023-06-18
RcRownchangeKK*chgGame
 2062 2226 5.50 9 -0.77 20 -15.40 
  Yilmaz, Baver 1904 TUR1.0010.13202.60 
  Srdanovic, Jovana wm2047 SRB0.501-0.2320-4.60 
  Skvortsov, Andrei c2330 MNE0.001-0.3620-7.20 
  Sahin, Sarp 1921 TUR0.001-0.8620-17.20 
  Zhdanov, Petr 1933 FID1.0010.15203.00 
  Kheerthi, Ganta wc1989 IND1.0010.20204.00 
  Srivatsan, Karthikeyan c2001 IND1.0010.22204.40 
  Yatzenko, Anton 2356 FID1.0010.682013.60 
  Vaz, Ethan 2073 IND0.001-0.7020-14.00 

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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