Individual Calculations April 2015
 Gabrielsen, Oyvind  Total change: -21.00  Rating chartPersonal card
 3. World Senior Team Championship Open 50+ Dresden GER 2015-02-24
RcRownchangeKK*chgGame
 1820 1749 1.00 5 -1.05 20 -21.00 
  Gattermayer, Robert 2009 AUT0.001-0.1820-3.60 
  Puroila, Sippo 1875 FIN0.001-0.3320-6.60 
  Zanger, Konrad 1815 GER1.0010.592011.80 
  Jennings, Richard 1699 SCO0.001-0.5720-11.40 
  Johansen, Bjorn 1704 NOR0.001-0.5620-11.20 

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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