Individual Calculations September 2019
 Petrovic, Aleksa  Total change: -12.40  Rating chartPersonal card
 Vienna Chess Open A Vienna AUT 2019-08-17
RcRownchangeKK*chgGame
 2093 2071 3.50 8 -0.31 40 -12.40 
  Ibanez Aullana, Ramon f2316 ESP0.001-0.2040-8.00 
  Goessler, Markus 2198 AUT0.001-0.3340-13.20 
  Wu, Min 1932 AUT0.001-0.6940-27.60 
  Segura Del Frago, Imanol 1994 ESP1.0010.394015.60 
  Berger, Stefan 2001 SUI1.0010.404016.00 
  Bonade, Massimo 2153 ITA0.001-0.3940-15.60 
  Nisavic, Uros 1979 AUT1.0010.374014.80 
  Nemeth, Gergely 2170 HUN0.5010.14405.60 

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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