Individual Calculations July 2018
 Graffenberger, Wilhelm  Total change: 3.60  Rating chartPersonal card
 ChessClassics Bad Neuenahr 2018 over 65 Bad Neuenahr GER 2018-05-23
RcRownchangeKK*chgGame
 1811 1612 2.50 9 0.18 20 3.60 
  Raabe, Joachim 1925 GER0.001-0.1420-2.80 
  Alvarez, Luis 1799 GER1.0010.742014.80 
  Nachtkamp, Herbert 2012  * GER0.001-0.0820-1.60 
  Scholtyssek, Werner 1752 GER1.0010.692013.80 
  Mueller, Erhard 1784 GER0.001-0.2720-5.40 
  Rumsey, Viktor 1875 ENG0.001-0.1820-3.60 
  Knoblach, Norbert, Dr. 1824 GER0.001-0.2320-4.60 
  Schwarze, Marianne 1654 GER0.5010.06201.20 
  Forster, Manfred 1678 GER0.001-0.4120-8.20 
 * 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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