Individual Calculations May 2012
 Roksvold, Jan  Total change: -34.80  Rating chartPersonal card
 Tromsø City Championship 2012 Tromsø NOR 2012-01-19
RcRownchangeKK*chgGame
 1743 1838 2.50 6 -1.16 30 -34.80 
  Bjorn, Lasse E 1711 NOR0.501-0.1730-5.10 
  Prohl, Frank 1467 NOR1.0010.10303.00 
  Skagseth, Havard M 1777 NOR0.501-0.0830-2.40 
  Joensen, John 2010 FAI0.001-0.2730-8.10 
  Machlik, Monika 1718 NOR0.501-0.1630-4.80 
  Skagseth, Havard M 1777 NOR0.001-0.5830-17.40 

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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