Individual Calculations April 2015
 Lortz, Roland, Dr.  Total change: -18.40  Rating chartPersonal card
 22. Cuxhaven Open Cuxhaven GER 2015-03-21
RcRownchangeKK*chgGame
 1904 1770 2.00 7 -0.46 40 -18.40 
  Schnelting, Michael 2083 GER0.5010.364014.40 
  Meyer, Gerd 2047 GER0.001-0.1740-6.80 
  Knaak, Joachim 2170  * GER0.001-0.0840-3.20 
  Meyer, Susanne 1751 GER1.0010.474018.80 
  Seepe, Uwe 1771 GER0.5010.00400.00 
  Schneider, Johannes 1858 GER0.001-0.3840-15.20 
  Schoknecht, Sabine 1651 GER0.001-0.6640-26.40 
 * 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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