Rapid: Individual Calculations March 2016
 Stahlberg, David  Total change: -5.80  Rating chartPersonal card
 Skane Open 2016 Seniorer Lund SWE 2016-02-13
RcRownchangeKK*chgGame
 2064 2025 1.50 4 -0.29 20 -5.80 
  Tabaa, Ghayth 2036 SWE0.001-0.4820-9.60 
  Petersson, Kjell 2079 SWE0.5010.08201.60 
  Szumniak, Jedrzej 1938 SWE0.501-0.1220-2.40 
  Gajic, Mladen 2204 SWE0.5010.23204.60 

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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