Individual Calculations September 2009
 Degerstedt, Erik  Total change: 0.00  Rating chartPersonal card
 Arctic Chess Challenge 2009 Tromsø NOR 2009-08-01
RcRownchangeRpKK*chgGame
 1984 0 1.50 6 0.00 1791   0.00 
  Leniart, Arkadiusz f2390 POL0.0010.00 0.00 
  Van Den Bersselaar, Jeroen 2184 NED0.0010.00 0.00 
  Forsa, Elise 1728 NOR0.0010.00 0.00 
  Jaeger, Frode Bull 2105 NOR0.0010.00 0.00 
  Prohl, Frank 1481 NOR1.0010.00 0.00 
  Madland, Kristoffer 2017 NOR0.5010.00 0.00 

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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