Individual Calculations December 2021
 Michalski, Uwe  Total change: -47.60  Rating chartPersonal card
 Heusenstamm Sparkassen Open 2021 B Heusenstamm GER 2021-11-18
RcRownchangeKK*chgGame
 1448 1753 3.50 7 -2.38 20 -47.60 
  De Boer, Alex 1353  * GER0.501-0.4220-8.40 
  Alt, Johannes 1353  * GER1.0010.08201.60 
  Jahraus, Marlis 1590 GER1.0010.28205.60 
  Blank, Stephan 1631 GER0.001-0.6720-13.40 
  Vihan, Shourya 1353  * GER0.501-0.4220-8.40 
  Werner, Florin 1504 GER0.001-0.8120-16.20 
  Oezyar, Arin 1353  * GER0.501-0.4220-8.40 
 * 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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