Individual Calculations March 2010
 Muhsen, Abdulla.mohmmed  Total change: -8.85  Rating chartPersonal card
 Norwegian Western League Sec. North Various NOR 2009-11-07
RcRownchangeKK*chgGame
 2126 2235 2.00 4 -0.59 15 -8.85 
  Skoien, Havard 2115 NOR0.001-0.6615-9.90 
  Riisem, Oyvind 2089 NOR0.001-0.7015-10.50 
  Kvamme, John A 2192 NOR1.0010.44156.60 
  Woldseth, Ole 2106 NOR1.0010.33154.95 

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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