Individual Calculations September 2012
 Petersen, Peter Birk  Total change: -3.45  Rating chartPersonal card
 Politiken Cup 2012 Helsingor DEN 2012-07-28
RcRownchangeKK*chgGame
 2092 2155 5.50 10 -0.23 15 -3.45 
  Maechel, Michael 1755  * DEN1.0010.08151.20 
  Hojgaard, Brandur 1755  * FAI1.0010.08151.20 
  Aagaard, Jacob g2506 DEN0.001-0.1115-1.65 
  Pettersen, Joar Gullestad 2007 NOR1.0010.30154.50 
  Teplyi, Igor f2388 DEN0.001-0.2115-3.15 
  Johansson, Anders 1973 2029 SWE1.0010.33154.95 
  Zude, Erik Dr m2384 GER0.001-0.2115-3.15 
  Andersen, Finn 2036 DEN0.501-0.1615-2.40 
  Nielsen, Borge Hjerrild 2035 DEN0.501-0.1615-2.40 
  Yildiz, Hasan 2029 DEN0.501-0.1715-2.55 
 * 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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