Individual Calculations October 2015
 Merkesvik, Sondre  Total change: -13.20  Rating chartPersonal card
 Stavanger Open A 2015 NGP Stavanger NOR 2015-09-25
RcRownchangeKK*chgGame
 2006 2231 3.50 5 -0.33 40 -13.20 
  Nyland, Thomas 1988 NOR0.501-0.3040-12.00 
  Imhof, David 1836 NOR1.0010.08403.20 
  Hagesather, Halvard f2219 NOR0.001-0.5240-20.80 
  Kizatbay, Alseit 1928 NOR1.0010.14405.60 
  Melkevik, Johannes 2058 NOR1.0010.274010.80 

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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