Individual Calculations April 2015
 Kristiansen, Erling  Total change: -20.20  Rating chartPersonal card
 3. World Senior Team Championship Open 65 + Dresden GER 2015-02-24
RcRownchangeKK*chgGame
 2012 2167 2.50 5 -1.01 20 -20.20 
  Wittkugel, Friedhelm 1926 GER1.0010.20204.00 
  Visser, Gerrit 2044 NED0.501-0.1720-3.40 
  Skorna, Ullrich 2073 GER0.001-0.6320-12.60 
  Titz, Herbert 1946 AUT0.501-0.2820-5.60 
  Van Herck, Marcel 2069 BEL0.501-0.1320-2.60 

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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