Individual Calculations May 2017
 Soderberg, Per  Total change: -22.60  Rating chartPersonal card
 Wasa Masters 2017 Stockholm SWE 2017-02-02
RcRownchangeKK*chgGame
 2020 2176 3.50 7 -1.13 20 -22.60 
  Jernselius, Kjell 1785 SWE1.0010.09201.80 
  Bergenstam, Olof 1912 CAN1.0010.18203.60 
  Ernst, Thomas g2370 SWE0.001-0.2520-5.00 
  Duenas, Alexis 1776  * SWE0.001-0.9220-18.40 
  Gundersen, Ingvar 1827 SWE1.0010.11202.20 
  Couso, Luis f2285 SWE0.5010.15203.00 
  Collett, Peter c2182 SWE0.001-0.4920-9.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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