Individual Calculations May 2013
 David, Edwin  Total change: -10.50  Rating chartPersonal card
 Norwegian Premier League 2012-2013 round 1-9 Oslo NOR 2012-11-02
RcRownchangeKK*chgGame
 2115 2247 4.00 7 -0.70 15 -10.50 
  Briseid, Hakon 2143 NOR0.501-0.1415-2.10 
  Strand, Kjetil 2026 NOR1.0010.22153.30 
  Johansen, Terje f2265 NOR0.5010.03150.45 
  Christiansen, Johan-Sebastian 2063 NOR0.501-0.2415-3.60 
  Borresen, Georg S. 2191 NOR0.501-0.0815-1.20 
  Eriksen, Magnus 2109 NOR0.501-0.1915-2.85 
  Botheim, Tor 2011 NOR0.501-0.3015-4.50 

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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