Individual Calculations October 2014
 Robertsen, Bjorn  Total change: -1.20  Rating chartPersonal card
 Kragerø Grand Prix A 2014 Kragerø NOR 2014-09-05
RcRownchangeKK*chgGame
 1907 1701 1.00 4 -0.03 40 -1.20 
  Christenson, Bjorn Aa 1915 NOR0.001-0.2340-9.20 
  Standal, Bard 1799 NOR1.0010.634025.20 
  Haugli, Petter m2101  * NOR0.001-0.0840-3.20 
  Gjertsen, Petter 1813 NOR0.001-0.3540-14.00 
 * 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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