Individual Calculations May 2017
 Wihlborn, Bengt  Total change: -4.80  Rating chartPersonal card
 Vaxjo KM grp I 2017 Vaxjo SWE 2017-01-17
RcRownchangeKK*chgGame
 2033 1849 1.50 6 -0.24 20 -4.80 
  Frisk, Hans 1955 SWE0.001-0.3620-7.20 
  Gonzalez, Emilio 1925 SWE0.5010.10202.00 
  Rydstrom, Tom f2243 SWE0.001-0.0820-1.60 
  Gonzalez, Emilio 1925 SWE0.5010.10202.00 
  Rydstrom, Tom f2243 SWE0.001-0.0820-1.60 
  Heidenfors, Ronald 1906 SWE0.5010.08201.60 

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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