Individual Calculations July 2019
 Walther, Renate  Total change: -15.60  Rating chartPersonal card
 ChessClassics Bad Neuenahr 2019 over 65 Bad Neuenahr GER 2019-06-12
RcRownchangeKK*chgGame
 1507 1129 0.00 8 -0.78 20 -15.60 
  Pfitzer, Norbert, Prof. Dr. 1529  * GER0.001-0.0820-1.60 
  Prause, Dieter 1529  * GER0.001-0.0820-1.60 
  Falge, Rainer 1529  * GER0.001-0.0820-1.60 
  Hanft, Guenter 1529  * GER0.001-0.0820-1.60 
  Schmitz, Norbert 1349 GER0.001-0.2220-4.40 
  Kock, Wolfgang 1529  * GER0.001-0.0820-1.60 
  Helm, Helga 1529  * GER0.001-0.0820-1.60 
  Schmitz-Graefen, Herbert 1529  * GER0.001-0.0820-1.60 
 * 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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