Individual Calculations September 2015
 Ansner, Bjorn  Total change: -40.00  Rating chartPersonal card
 Stockholm Open 2015 Stockholm SWE 2015-08-17
RcRownchangeKK*chgGame
 1886 2091 2.50 6 -2.00 20 -40.00 
  Helin, Mikael 1878 SWE0.501-0.2720-5.40 
  Ranby, Hans 1919 SWE0.501-0.2320-4.60 
  Surikov, Victor 1868 RUS0.001-0.7820-15.60 
  Jacobsen, Fredrik 1994 SWE0.501-0.1320-2.60 
  Thornblad, Erik 1966 SWE0.501-0.1720-3.40 
  Hedstrom Crevatin, Leo 1691  * SWE0.501-0.4220-8.40 
 * 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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