Individual Calculations February 2023
 Diesenhof, Michael  Total change: -39.80  Rating chartPersonal card
 38. Internationales Boeblinger Open Boeblingen GER 2022-12-26
RcRownchangeKK*chgGame
 1680 2016 1.50 4 -1.99 20 -39.80 
  Kandler, Christoph 1616  * GER0.501-0.4220-8.40 
  Wadiei, Soroush 1760 GER0.001-0.8120-16.20 
  Shibata, Misaki 1616  * JPN1.0010.08201.60 
  Udaykumar, Arunn Mark 1726 GER0.001-0.8420-16.80 
 * 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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