Individual Calculations March 2018
 Attefall, Fredrik  Total change: 16.00  Rating chartPersonal card
 Div III 4 2017-18 R4 Sweden SWE 2018-02-04
RcRownchangeKK*chgGame
 1678 1976 1.00 1 0.15 20 3.00 
  Tykoson, Sture 1678 SWE1.0010.15203.00 

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)
 
 Elite Hotels Open 2018 lang Vaxjo SWE 2018-02-10
RcRownchangeKK*chgGame
 2034 1976 2.50 4 0.84 20 16.80 
  Harren, Mats 2122 SWE1.0010.702014.00 
  Grueso Cordoba, Santiago 2202 SWE0.001-0.2120-4.20 
  Lundstedt, Peter 2109 SWE0.5010.18203.60 
  Andersson, Christian 1704 SWE1.0010.17203.40 

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 I Norra 2017-18 Tre ny Sweden SWE 2018-02-18
RcRownchangeKK*chgGame
 1837 1976 0.50 1 -0.19 20 -3.80 
  Sikiric, Marin 1837 SWE0.501-0.1920-3.80 

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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