Individual Calculations March 2015
 Gustavsson, Kent  Total change: -0.80  Rating chartPersonal card
 Div III 2 2014-15 rond 3 Sweden SWE 2014-12-07
RcRownchangeKK*chgGame
 1719 1816 1.00 1 0.37 20 7.40 
  Halvarsson, Gustav 1719 SWE1.0010.37207.40 

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 III 2 2014-15 rond 5 Sweden SWE 2015-02-01
RcRownchangeKK*chgGame
 1880 1816 0.00 1 -0.41 20 -8.20 
  Pettersson, Ola 1880 SWE0.001-0.4120-8.20 

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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