Individual Calculations March 2013
 Gjertsen, Petter  Total change: 0.00  Rating chartPersonal card
 Reykjavik Open 2013 Reykjavik ISL 2013-02-19
RcRownchangeRpKK*chgGame
 1923 0 3.50 9 0.00 1843   0.00 
  Bergsson, Stefan 2180 ISL0.0010.00 0.00 
  Leimeister, Winfried 1909 GER0.5010.00 0.00 
  Traustason, Ingi Tandri 1840 ISL1.0010.00 0.00 
  Raddatz, Michael 2075 GER0.0010.00 0.00 
  Mihajlov, Svetoslav 2071 NOR0.0010.00 0.00 
  Arntsen, Frode 1840 NOR0.5010.00 0.00 
  Ghaderi, Arman K 1826 NOR0.5010.00 0.00 
  Johannsdottir, Johanna Bjorg 1872 ISL0.5010.00 0.00 
  Pantzar, Milton 1693 SWE0.5010.00 0.00 

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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