Individual Calculations December 2018
 Kyhle, Bo  Total change: 13.40  Rating chartPersonal card
 SeniorSthlm Veteran60 DM 2018 Stockholm SWE 2018-09-06
RcRownchangeKK*chgGame
 1911 2122 7.50 9 0.67 20 13.40 
  Lehvonen, Jouko 1722  * SWE1.0010.08201.60 
  Landin, Bo 1832 SWE1.0010.16203.20 
  Ranby, Hans 1952 SWE1.0010.28205.60 
  Hartzell, Ove 1894 SWE1.0010.21204.20 
  Wedin, Svante 1972 SWE0.001-0.7020-14.00 
  Johansson, Lennart B 1889 SWE1.0010.21204.20 
  Engstrom, Stefan 1997 SWE1.0010.33206.60 
  Algars, Olle 2018 SWE1.0010.36207.20 
  Bergsten, Mats 1924 SWE0.501-0.2620-5.20 
 * 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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