Individual Calculations September 2010
 Percivaldi, Martin  Total change: -11.25  Rating chartPersonal card
 Politiken Cup 2010 Helsingor DEN 2010-07-31
RcRownchangeKK*chgGame
 1952 1767 1.00 5 -0.45 25 -11.25 
  Christiansen, Jens Jorgen 2156 DEN0.001-0.0925-2.25 
  Schmied, Andreas 2069 GER0.001-0.1525-3.75 
  Hansen, Erik Friberg 1558 DEN1.0010.23255.75 
  Hansen, Rene Rauer 2028 DEN0.001-0.1825-4.50 
  Nielsen, Morten 1949 DEN0.001-0.2625-6.50 

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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