Individual Calculations February 2013
 Nordstrom, Hakon Namtvedt  Total change: 12.45  Rating chartPersonal card
 Prague Open 2013 - A - IM open Praha CZE 2013-01-09
RcRownchangeKK*chgGame
 1992 1833 3.50 9 0.83 15 12.45 
  Dale, Ari 2160 AUS0.001-0.1315-1.95 
  Guo, Emma wm2006 AUS0.001-0.2715-4.05 
  Plasil, Petr 2003 CZE0.001-0.2815-4.20 
  Matejka, Vladimir 1990 CZE0.001-0.2915-4.35 
  Krejcik, Miroslav 1858 CZE0.5010.03150.45 
  Horyna, Josef 1860 CZE1.0010.54158.10 
  Cermak, Michal 2033 CZE1.0010.761511.40 
  Maltsev, Leonid c2015 UKR0.5010.24153.60 
  Pechoc, Bohumil 2004 CZE0.5010.23153.45 

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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