Individual Calculations December 2018
 Degerfeldt, Sven  Total change: 4.80  Rating chartPersonal card
 Hasselbacken Open 2018 lang Stockholm SWE 2018-11-03
RcRownchangeKK*chgGame
 2086 1947 1.50 4 0.24 20 4.80 
  Fritz, Anton 2153 SWE0.001-0.2420-4.80 
  Wallgren, Ulf 2050 SWE0.5010.14202.80 
  Eriksson, Jon 2080 FIN0.5010.18203.60 
  Jogstad, Daniel 2061 SWE0.5010.16203.20 

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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