Individual Calculations June 2019
 Knoppel, Bjorn  Total change: -7.60  Rating chartPersonal card
 Stockholmsmasterskapet 2019 Stockholm SWE 2019-03-04
RcRownchangeKK*chgGame
 1774 1710 2.50 7 -0.38 20 -7.60 
  Sjodin, Bengt 1955 SWE0.001-0.2020-4.00 
  Svensson, Lars-Ake 1865 SWE1.0010.712014.20 
  Svensson, Erik 1928 SWE0.001-0.2220-4.40 
  Mayrany, Fargalla 1863 SWE0.001-0.3020-6.00 
  Grahn, Vidar 1868 SWE0.001-0.2920-5.80 
  Ohlund, Anders 1390 SWE1.0010.13202.60 
  Tran, Alva Ling 1550 SWE0.501-0.2120-4.20 

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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