Rapid: Individual Calculations October 2017
 Berg, Susanna  Total change: -12.20  Rating chartPersonal card
 Snabbschacks-SM 2017 Veteraner 50 Stockholm SWE 2017-09-16
RcRownchangeKK*chgGame
 1859 1862 5.00 11 -0.61 20 -12.20 
  Lindfors, Tom 2140 SWE1.0010.832016.60 
  Dolata, Henryk 2074 SWE0.001-0.2320-4.60 
  Bytar, Peter 1961 SWE0.001-0.3620-7.20 
  Johansson, Lennart B 1947 SWE0.001-0.3820-7.60 
  Axelsson, Thomas 1747 SWE1.0010.34206.80 
  Pettersson, Kjell-Erik 1696 SWE0.501-0.2220-4.40 
  Gundersen, Ingvar 1777 SWE1.0010.38207.60 
  Eriksson, Sven 1804 SWE0.501-0.0820-1.60 
  Kvarby, Anders 1776 SWE0.001-0.6220-12.40 
  Gunnarsson, Lennart 1828 SWE0.001-0.5520-11.00 
  Jernselius, Kjell 1697 SWE1.0010.28205.60 

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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