Individual Calculations August 2017
 Lauritsen, Niels  Total change: 10.60  Rating chartPersonal card
 Nordic Senior S65 Championship 2017 Vaxjo SWE 2017-06-26
RcRownchangeKK*chgGame
 1942 2039 5.50 8 0.53 20 10.60 
  Koski, Viljo 1917 SWE0.501-0.1720-3.40 
  Heikkila, Raine 1714 FIN0.501-0.3720-7.40 
  Johansson, Bjorn 1922 SWE0.501-0.1620-3.20 
  Olsson, Sture 1921 SWE1.0010.34206.80 
  Westin, Ake 2098 SWE1.0010.582011.60 
  Olesen, Christer 1827 SWE1.0010.23204.60 
  Nilsson, Weine 1956 SWE0.501-0.1120-2.20 
  Lekander, Rolf f2180 SWE0.5010.19203.80 

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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