Individual Calculations May 2018
 Zaiats, Vladimir  Total change: -21.00  Rating chartPersonal card
 Lliga Catalana 2018 Preferent Barcelona grup III Catalunya ESP 2018-01-21
RcRownchangeKK*chgGame
 1928 1974 4.00 9 -1.05 20 -21.00 
  Presseguer Casanovas, Josep M. 1921 ESP0.001-0.5720-11.40 
  Benito Cabezas, Ana 1897 ESP1.0010.39207.80 
  Oliveras Cruz, Jaume 1884 ESP1.0010.38207.60 
  Font Santamaria, Albert 1990 ESP1.0010.522010.40 
  Borges Ayats, Joaquim 1951 ESP0.001-0.5320-10.60 
  Centelles Vives, Aleix 1891 ESP0.001-0.6120-12.20 
  Dios Otin, Victor Federico 1988 ESP1.0010.522010.40 
  Simon Del Sol, Jaume 1986 ESP0.001-0.4820-9.60 
  Melero Sanchez, Pere 1848 ESP0.001-0.6720-13.40 

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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