Individual Calculations August 2017
 Heikkila, Raine  Total change: 4.80  Rating chartPersonal card
 Nordic Senior S65 Championship 2017 Vaxjo SWE 2017-06-26
RcRownchangeKK*chgGame
 1891 1714 2.50 8 0.24 20 4.80 
  Nilsson, Weine 1956 SWE0.5010.30206.00 
  Lauritsen, Niels 2039 DEN0.5010.37207.40 
  Wihlborn, Bengt 1842 SWE0.001-0.3320-6.60 
  Isaksson, Leif 1928 SWE0.5010.27205.40 
  Lundgren, Ulf 1963 SWE0.001-0.1920-3.80 
  Olsson, Sture 1921 SWE0.001-0.2320-4.60 
  Ehlers, Kjeld 1560 DEN0.501-0.2120-4.20 
  Koski, Viljo 1917 SWE0.5010.26205.20 

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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