Individual Calculations May 2015
 Zimmermann, Erik  Total change: -28.80  Rating chartPersonal card
 Offene Bremer Einzelmeisterschaft 2015 Bremen GER 2015-03-28
RcRownchangeKK*chgGame
 1928 1655 0.00 4 -0.72 40 -28.80 
  Stieglitz, Dirk 2055  * GER0.001-0.0840-3.20 
  Norbach, Alexander 1928 GER0.001-0.1740-6.80 
  Lange, Martin, Dr. 1869 GER0.001-0.2340-9.20 
  Klemm, Robert 1860 GER0.001-0.2440-9.60 
 * 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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