Individual Calculations April 2017
 Bragesjo, Tomas  Total change: 8.20  Rating chartPersonal card
 Div II 4 2016-17 r67 sweden SWE 2017-03-05
RcRownchangeKK*chgGame
 1854 1886 1.50 2 0.41 20 8.20 
  Ohlin, Johnny 1849 SWE1.0010.45209.00 
  Segerstrom, Tore 1859 SWE0.501-0.0420-0.80 

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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