Rapid: Individual Calculations September 2012
 Syvertsen, Rolf E  Total change: -2.20  Rating chartPersonal card
 Nordstrand GP rapid 2012 B Oslo NOR 2012-08-18
RcRownchangeKK*chgGame
 1731 1857 2.50 4 -0.11 20 -2.20 
  Mottang, Harald 1738 NOR1.0010.34206.80 
  Eriksen, Marius 1509 NOR1.0010.11202.20 
  Skagseth, Havard M 1810 NOR0.501-0.0720-1.40 
  Barker, Daniel 1866 NOR0.001-0.4920-9.80 

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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