Individual Calculations August 2017
 Johansson, Lennart B  Total change: -24.20  Rating chartPersonal card
 Nordic Senior S50 Championship 2017 Vaxjo SWE 2017-06-26
RcRownchangeKK*chgGame
 1836 1974 3.50 7 -1.21 20 -24.20 
  Andersson, Erik 1955 1703 SWE1.0010.17203.40 
  Karason, Askell O f2271 ISL0.001-0.1520-3.00 
  Olsson, Magnus 1662 SWE1.0010.14202.80 
  Mortensen, Henrik 1931 DEN0.001-0.5620-11.20 
  Gunnarsson, Lennart 1800 SWE0.501-0.2320-4.60 
  Ohlsson, Mikael 1765 SWE1.0010.23204.60 
  Pettersson, Kjell-Erik 1721 SWE0.001-0.8120-16.20 

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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