Individual Calculations September 2011
 Valla, Martin  Total change: -6.75  Rating chartPersonal card
 Norwegian Championship Master Oslo NOR 2011-07-02
RcRownchangeKK*chgGame
 2100 2138 4.50 9 -0.45 15 -6.75 
  Kvisvik, Brede 2173 NOR0.001-0.4515-6.75 
  Flaata, Alexander R. 2099 NOR0.501-0.0515-0.75 
  Olsen, Anders 2066 NOR0.001-0.6015-9.00 
  Myhrvold, Rune 2169 NOR0.001-0.4615-6.90 
  Loberg, Jo Kristian 2015 NOR0.501-0.1715-2.55 
  Johnsen, Kjell Magne 1993 NOR1.0010.31154.65 
  Sidselrud, Steinar 2168 NOR0.5010.04150.60 
  Bentsen, Hakon 2150 NOR1.0010.52157.80 
  Pedersen, Lars Erik 2070 NOR1.0010.41156.15 

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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