Rapid: Individual Calculations September 2012
 Skagseth, Havard M  Total change: -3.80  Rating chartPersonal card
 Nordstrand GP rapid 2012 B Oslo NOR 2012-08-18
RcRownchangeKK*chgGame
 1780 1810 2.50 5 -0.19 20 -3.80 
  Thorstensen, Roar 1801 NOR1.0010.49209.80 
  Amarapala, Sherington 1691 NOR0.001-0.6620-13.20 
  Xue, Ray Jia 1831 NOR1.0010.532010.60 
  Syvertsen, Rolf E 1857 NOR0.5010.07201.40 
  Machlik, Jon 1720 NOR0.001-0.6220-12.40 

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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