Individual Calculations April 2018
 Svensson, Erik  Total change: 10.40  Rating chartPersonal card
 Div II 1 2017-18 R67 Sweden SWE 2018-02-04
RcRownchangeKK*chgGame
 1781 1917 1.00 1 0.32 20 6.40 
  Karrlander, Gunnar 1781 SWE1.0010.32206.40 

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 2017-18 R567 Sweden SWE 2018-02-04
RcRownchangeKK*chgGame
 1895 1917 0.50 1 -0.03 20 -0.60 
  Bjorklund, Bertil 1895 SWE0.501-0.0320-0.60 

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 3 2017-18 R567 Sweden SWE 2018-02-04
RcRownchangeKK*chgGame
 1708 1917 1.00 1 0.23 20 4.60 
  Mitra, Ashoke 1708 SWE1.0010.23204.60 

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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