Individual Calculations December 2018
 Lundberg, Bjorn 1961  Total change: -28.60  Rating chartPersonal card
 Div II 2 2018-19 R2 Sweden SWE 2018-11-11
RcRownchangeKK*chgGame
 1899 1833 1.00 1 0.59 20 11.80 
  Orell, Martin 1899 SWE1.0010.592011.80 

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)
 
 Uppsala Mote 2018 lang Uppsala SWE 2018-11-24
RcRownchangeKK*chgGame
 1732 1833 0.50 4 -2.02 20 -40.40 
  Lofstrom, Bjorn 1756 SWE0.001-0.6120-12.20 
  Grahn, Vidar 1732 SWE0.001-0.6420-12.80 
  Stordahl, Vidar 1553 SWE0.501-0.3420-6.80 
  Silfver, Tomas 1885 SWE0.001-0.4320-8.60 

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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