Individual Calculations July 2019
 Altun, Arda  Total change: -97.20  Rating chartPersonal card
 SILVER LAKE OPEN A Veliko Gradiste SRB 2019-06-16
RcRownchangeKK*chgGame
 1992 2221 4.50 9 -2.43 40 -97.20 
  Stankovic, Boris 1852 SRB0.501-0.4040-16.00 
  Alexa, Cosmin 1892 MLT1.0010.12404.80 
  Rajkovic, Mladen 2360 SRB0.001-0.3140-12.40 
  Dolgun, Can f1931 TUR0.001-0.8440-33.60 
  Jevtic, Miroljub 2004 SRB0.501-0.2840-11.20 
  Tadic, Katarina wf2010 SRB1.0010.23409.20 
  Radojicic, Aleksandar M 1906 SRB0.001-0.8640-34.40 
  Kishan, Gangolli 2001 IND0.501-0.2840-11.20 
  Koutlas, Nikolaos 1971 GRE1.0010.19407.60 

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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