Individual Calculations May 2020
 Boman, Lars  Total change: -0.40  Rating chartPersonal card
 Div II 2 2019-20 R5 Sweden SWE 2020-02-02
RcRownchangeKK*chgGame
 1970 1893 0.50 1 0.11 20 2.20 
  Carlberg, Gunnar 1970 SWE0.5010.11202.20 

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)
 
 Div II 2 2019-20 R67 Sweden SWE 2020-03-01
RcRownchangeKK*chgGame
 1795 1893 0.50 1 -0.13 20 -2.60 
  Svensson, John 1997 1795 SWE0.501-0.1320-2.60 

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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