Individual Calculations February 2015
 Kupfer, Michael, Dr.  Total change: 0.60  Rating chartPersonal card
 8. Internationales Schachturnier Winter-Open Berlin GER 2014-12-27
RcRownchangeKK*chgGame
 1938 2080 4.00 6 0.03 20 0.60 
  Binder, Thomas 1855 GER1.0010.22204.40 
  Schatz, Walter f2312 GER0.001-0.2120-4.20 
  Stegmann, Jens 1841 GER1.0010.20204.00 
  Mueller, Johannes 1820 GER1.0010.18203.60 
  Emig, Edgar 2122 GER0.001-0.4420-8.80 
  Rieckers, Simon-Eike 1680  * GER1.0010.08201.60 
 * 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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