Individual Calculations May 2010
 Kvamme, Roy  Total change: -7.50  Rating chartPersonal card
 Norwegian Eastern League Varios NOR 2009-11-07
RcRownchangeKK*chgGame
 2042 2130 4.00 7 -0.30 25 -7.50 
  Kongevold, Hans I. 2064 NOR0.001-0.5925-14.75 
  Andersen, Dag 1890 NOR0.501-0.3025-7.50 
  Edvardsen, Ragnar 2039 NOR1.0010.38259.50 
  Sorgjerd, Jan 2126 NOR0.001-0.5125-12.75 
  Einvik, Gunnar 2092 NOR1.0010.452511.25 
  Snellingen, Jorn 1956 NOR0.501-0.2325-5.75 
  Baldursson, Hrannar 2129 ISL1.0010.502512.50 

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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