Individual Calculations June 2020
 Wedin, Svante  Total change: -2.60  Rating chartPersonal card
 Seniorschack Stlm KM 2020 Stockholm SWE 2020-01-23
RcRownchangeKK*chgGame
 1723 1963 4.50 6 -0.13 20 -2.60 
  Eklund, Per 1563  * SWE0.501-0.4220-8.40 
  Wahlstedt, Mats 1837 SWE0.501-0.1720-3.40 
  Sahlin, Kent 1563  * SWE1.0010.08201.60 
  Sjostrand, Tommy 1678 SWE1.0010.16203.20 
  Westrom, Hans 1731 SWE1.0010.21204.20 
  Hartzell, Ove 1968 SWE0.5010.01200.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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