Individual Calculations April 2009
 Lindsoe, Fredrik Aunan  Total change: 10.05  Rating chartPersonal card
 Midtnorgeserien 1. division Trondelag Various NOR 2009-01-16
 2100 2033 1.50 2 0.67 15 10.05 
  Fossum, Oystein Boyum 2202 NOR0.5010.22153.30 
  Laverton, Christian 1998 NOR1.0010.45156.75 

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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