Individual Calculations March 2016
 Martinsson, Jonas  Total change: -5.80  Rating chartPersonal card
 Div III 9 2015-16 R4-5 sweden SWE 2016-01-17
RcRownchangeKK*chgGame
 1910 1834 0.50 2 -0.29 20 -5.80 
  Franzen, Per-Erik 1933 SWE0.5010.14202.80 
  Hansson, Ronald 1886 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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