Individual Calculations April 2019
 Herrman, Jan  Total change: -27.60  Rating chartPersonal card
 Div I 4 2018-19 r5 Sweden SWE 2019-02-03
RcRownchangeKK*chgGame
 2105 1896 0.00 1 -0.23 40 -9.20 
  Astrom, Lars 2105 SWE0.001-0.2340-9.20 

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)
 
 Div I 4 2018-19 r67 Sweden SWE 2019-03-10
RcRownchangeKK*chgGame
 1913 1896 0.50 2 -0.46 40 -18.40 
  Liljenberg, Mats 1870 SWE0.001-0.5440-21.60 
  Lo, Erik 1955 SWE0.5010.08403.20 

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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