Individual Calculations January 2017
 Jakobsson, Roger  Total change: -23.60  Rating chartPersonal card
 Gotland DM 2016 Visby SWE 2016-12-03
RcRownchangeKK*chgGame
 2036 1849 0.50 5 -0.87 40 -34.80 
  Akerman, Axel 2092 SWE0.001-0.2040-8.00 
  Andersson, Bjorn 1971 f2198 SWE0.001-0.1140-4.40 
  Lundin, Andre 1849 SWE0.001-0.5040-20.00 
  Dehlin, Gabriel 2074 SWE0.5010.284011.20 
  Sollerman, Mattias 1967 SWE0.001-0.3440-13.60 

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)
 
 Div III 3 2016-17 r3 sweden SWE 2016-12-04
RcRownchangeKK*chgGame
 1685 1849 1.00 1 0.28 40 11.20 
  Einar, Per 1685 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)
 

 

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