Individual Calculations June 2018
 Cederfeldt, Lars  Total change: 16.80  Rating chartPersonal card
 KM Seniorschack Sthlm 2018 Stockholm SWE 2018-02-01
RcRownchangeKK*chgGame
 1720 1671 3.50 7 0.42 40 16.80 
  Jansson, Arne 1470 SWE1.0010.24409.60 
  Landin, Bo 1881 SWE0.5010.274010.80 
  Flodmark, Tarras 1904 SWE0.001-0.2140-8.40 
  Repo, Anto 1541 SWE1.0010.324012.80 
  Johansson, Lennart B 1884 SWE0.001-0.2340-9.20 
  Sjostrand, Tommy 1644 SWE0.001-0.5440-21.60 
  Westrom, Hans 1719 SWE1.0010.574022.80 

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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