Individual Calculations April 2015
 Bjorgvik, Jan Arne  Total change: 21.60  Rating chartPersonal card
 3. World Senior Team Championship Open 50+ Dresden GER 2015-02-24
RcRownchangeKK*chgGame
 2055 1833 2.50 6 1.08 20 21.60 
  Denk, Adolf f2233  * AUT0.001-0.0820-1.60 
  Federer, Hans-Joachim 1996 GER0.001-0.2820-5.60 
  Saunina, Ludmila wg2183 RUS1.0010.892017.80 
  Stavenhagen, Johannes 1973 GER1.0010.692013.80 
  Stevenson, James 2071 SCO0.001-0.2020-4.00 
  Sager, Bernd 1874 GER0.5010.06201.20 
 * 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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