Individual Calculations July 2018
 Forster, Manfred  Total change: -6.80  Rating chartPersonal card
 ChessClassics Bad Neuenahr 2018 over 65 Bad Neuenahr GER 2018-05-23
RcRownchangeKK*chgGame
 1693 1678 3.50 8 -0.34 20 -6.80 
  Brettschneider, Karl 1976 GER0.001-0.1520-3.00 
  Nachtkamp, Herbert 2013 GER0.5010.38207.60 
  Knoblach, Norbert, Dr. 1824 GER0.001-0.3020-6.00 
  Walther, Renate 1278  * GER1.0010.08201.60 
  Lachat, Martin 1633 SUI0.001-0.5620-11.20 
  Schwarze, Marianne 1654 GER0.001-0.5320-10.60 
  Vogel, Paul 1551 GER1.0010.33206.60 
  Graffenberger, Wilhelm 1612 GER1.0010.41208.20 
 * 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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