Individual Calculations June 2019
 Agrest, Roman  Total change: -35.40  Rating chartPersonal card
 Seniorschack Stockholm KM 2019 Stockholm SWE 2019-01-10
RcRownchangeKK*chgGame
 1721 1932 6.50 11 -1.77 20 -35.40 
  Aberg, Lars-Erik 1605 SWE0.501-0.3720-7.40 
  Cederfeldt, Lars 1712 SWE0.001-0.7820-15.60 
  Strom, Lennart 1545 SWE1.0010.09201.80 
  Gustavsson, Veine 1731 SWE1.0010.24204.80 
  Lowgren, Bjorn 1839 SWE0.501-0.1320-2.60 
  Pettersson, Lars-Ake 1699 SWE0.501-0.2920-5.80 
  Westrom, Hans 1724 SWE0.001-0.7720-15.40 
  Wahlund, Bengt 1832 SWE1.0010.36207.20 
  Liden, Anders 1814 SWE1.0010.34206.80 
  Zivic, Miroljub 1532  * SWE1.0010.08201.60 
  Hartzell, Ove 1900 SWE0.001-0.5420-10.80 
 * 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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