Individual Calculations July 2019
 Achermann, Didier  Total change: -15.40  Rating chartPersonal card
 30. Schach-Open Sulzfeld Sulzfeld GER 2019-05-30
RcRownchangeKK*chgGame
 1743 1775 3.00 7 -0.77 20 -15.40 
  Podat, Vladimir f2175  * UKR0.001-0.0820-1.60 
  Schulz, Hannah 1477 GER1.0010.15203.00 
  Fliess, Renke 1375  * GER1.0010.08201.60 
  Berger, Thomas 2015 GER0.001-0.2020-4.00 
  Frenznick, Thomas 1989 GER0.001-0.2320-4.60 
  Jahraus, Marlis 1560 GER0.501-0.2720-5.40 
  Ellerichmann, Gerrit 1612 GER0.501-0.2220-4.40 
 * 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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