Individual Calculations December 2019
 Andersson, Par  Total change: -4.40  Rating chartPersonal card
 Div III 5 2019-20 R2 Sweden SWE 2019-11-10
RcRownchangeKK*chgGame
 1622 1898 1.00 1 0.17 40 6.80 
  Jonsson, Christian 1990 1622 SWE1.0010.17406.80 

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)
 
 Horndal KM 201920 R2 Horndal SWE 2019-11-13
RcRownchangeKK*chgGame
 2062 1898 0.00 1 -0.28 40 -11.20 
  Marcus, Hakan 2062 SWE0.001-0.2840-11.20 

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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