Individual Calculations July 2018
 Mueller, Erhard  Total change: 15.00  Rating chartPersonal card
 ChessClassics Bad Neuenahr 2018 over 65 Bad Neuenahr GER 2018-05-23
RcRownchangeKK*chgGame
 1915 1784 3.50 8 0.75 20 15.00 
  Mueller-Clostermann, Bruno, Prof. 2110 GER0.5010.37207.40 
  Wraga, Hermann 1691 GER0.501-0.1320-2.60 
  Jacob, Helmut, Dr. 2073 GER0.001-0.1620-3.20 
  Graffenberger, Wilhelm 1612 GER1.0010.27205.40 
  Sand, Rolf, Dr. 1997 GER0.5010.27205.40 
  Faust, Gottfried 1937 GER0.5010.20204.00 
  Armbruester, Juergen 1963 GER0.5010.23204.60 
  Wozny, Michael 1937 GER0.001-0.3020-6.00 

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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