Individual Calculations February 2019
 Sundin, Thommy  Total change: -10.20  Rating chartPersonal card
 Div I 1 2018-19 R34 Sweden SWE 2018-12-01
RcRownchangeKK*chgGame
 1965 2043 1.00 2 -0.20 40 -8.00 
  Isaksson, Per 2066 SWE0.5010.03401.20 
  Lofling, Jonas 1864 SWE0.501-0.2340-9.20 

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)
 
NOTE: K factor changed
 Div II 1 2018-19 r34 Sweden SWE 2018-12-02
RcRownchangeKK*chgGame
 1960 2043 0.50 1 -0.11 20 -2.20 
  Lindh, Stefan 1960 SWE0.501-0.1120-2.20 

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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