Individual Calculations May 2015
 Jansson, Jonny  Total change: -14.60  Rating chartPersonal card
 Uppsalamasterskapet 2015 Uppsala SWE 2015-02-03
RcRownchangeKK*chgGame
 2002 1928 0.50 3 -0.73 20 -14.60 
  Bergman, Stefan 2124 SWE0.5010.25205.00 
  Malm Lindberg, Henrik 2262 SWE0.001-0.1220-2.40 
  Buchert, Vitus 1619 SWE0.001-0.8620-17.20 

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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