Individual Calculations December 2017
 Johansson, Johnny 1982  Total change: -2.00  Rating chartPersonal card
 Harplinge Halmstad KM 2017/18 R2 Halmstad SWE 2017-11-07
RcRownchangeKK*chgGame
 1781 1948 1.00 1 0.28 40 11.20 
  Bjorck, Per 1781 SWE1.0010.284011.20 

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 8 2017-18 R2 Sweden SWE 2017-11-12
RcRownchangeKK*chgGame
 2073 1948 0.00 1 -0.33 40 -13.20 
  Mejvik, Jacob 2073 SWE0.001-0.3340-13.20 

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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