Individual Calculations September 2019
 Bahlo, Alondra  Total change: -20.80  Rating chartPersonal card
 22. Friedrichrodaer Schach-Open 2019 Friedrichroda GER 2019-08-07
RcRownchangeKK*chgGame
 1543 1324 0.50 4 -0.52 40 -20.80 
  Haenisch, Christoph, Dr. 1724  * GER0.001-0.0840-3.20 
  Auerswald, Klaus 1657 GER0.001-0.1240-4.80 
  Krutsch, Thomas 1494 GER0.5010.22408.80 
  Naumann, Martin 1296 GER0.001-0.5440-21.60 
 * 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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