Individual Calculations May 2018
 Ekman, Kenneth  Total change: -27.20  Rating chartPersonal card
 Uppsalamasterskapet 2018 Uppsala SWE 2018-01-30
RcRownchangeKK*chgGame
 1664 1815 4.00 8 -1.36 20 -27.20 
  Aldahir, Abdusalam 1421 SWE0.001-0.9220-18.40 
  Schuett, Leif 1484 SWE1.0010.12202.40 
  Niekrasz, Pawel 1419 SWE1.0010.08201.60 
  Olsson, Sture 1903 SWE0.001-0.3820-7.60 
  Pettersson, Lars 1752 SWE0.001-0.5920-11.80 
  Reynolds Puga, Eduardo 1612 SWE1.0010.24204.80 
  Markensten, Max 1641 SWE1.0010.27205.40 
  Bergman, Stefan 2079 SWE0.001-0.1820-3.60 

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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