Individual Calculations April 2019
 Bengtsson, Ola  Total change: 1.00  Rating chartPersonal card
 Div I 4 2018-19 r5 Sweden SWE 2019-02-03
RcRownchangeKK*chgGame
 1942 1983 1.00 1 0.44 20 8.80 
  Olsson, Lars F 1942 SWE1.0010.44208.80 

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)
 
 Div I 4 2018-19 r67 Sweden SWE 2019-03-10
RcRownchangeKK*chgGame
 2072 1993 0.00 1 -0.39 20 -7.80 
  Ollen, Martin 2072 SWE0.001-0.3920-7.80 

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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