Individual Calculations February 2022
 Ditmas, Hugh  Total change: -25.40  Rating chartPersonal card
 Bremer Silvester Open 2021 Bremen GER 2021-12-27
RcRownchangeKK*chgGame
 1772 1950 3.50 7 -1.27 20 -25.40 
  Blumenthal Tuset, Sebastian 1550  * GER1.0010.08201.60 
  Goldschmidt, Christian 2200 GER0.001-0.1920-3.80 
  Roemer, Alois 1571 GER0.501-0.4120-8.20 
  Adaschkiewitz, Wolfgang 1550  * GER1.0010.08201.60 
  Ngo, Minh Duc 2149 GER0.001-0.2420-4.80 
  Hattenhauer, Klaus 1816 GER0.001-0.6820-13.60 
  Kieselbach, Marvin 1569 GER1.0010.09201.80 
 * 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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