Individual Calculations April 2015
 Johansen, Bjorn  Total change: 1.00  Rating chartPersonal card
 3. World Senior Team Championship Open 50+ Dresden GER 2015-02-24
RcRownchangeKK*chgGame
 1884 1704 1.50 5 0.05 20 1.00 
  Weber, Bernd, Dr. 2104  * GER0.001-0.0820-1.60 
  Gattermayer, Robert 2009 AUT0.001-0.1420-2.80 
  Koehn, Walter 1773 GER0.001-0.4020-8.00 
  Schroeter, Reinhard 1785 GER0.5010.11202.20 
  Gabrielsen, Oyvind 1749 NOR1.0010.562011.20 
 * 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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