Individual Calculations January 2019
 Wegerif, Andrew  Total change: -25.40  Rating chartPersonal card
 KAS KM 2018 Karlstad SWE 2018-10-16
RcRownchangeKK*chgGame
 1794 1985 2.50 5 -1.14 20 -22.80 
  Johansson, Daniel 1774 SWE1.0010.23204.60 
  Johansson, Christoffer 1969 SWE0.501-0.0220-0.40 
  Johannesson, Lars 1595 SWE1.0010.09201.80 
  Berglund, Joar 1817 SWE0.001-0.7220-14.40 
  Tillman, Jan-Olof 1817 SWE0.001-0.7220-14.40 

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 II 4 2018-19 R3 Sweden SWE 2018-12-02
RcRownchangeKK*chgGame
 1900 1995 0.50 1 -0.13 20 -2.60 
  Halvarsson, Peter 1900 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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