Individual Calculations November 2009
 Valtysson, Thor  Total change: -23.25  Rating chartPersonal card
 Faroe Island-Iceland Torshavn & Klaksvik FAI 2009-08-09
RcRownchangeKK*chgGame
 2086 2102 0.50 2 -0.54 15 -8.10 
  Thorsteinsson, Sjurdur 2093 FAI0.501-0.0115-0.15 
  Vang, Finnbjorn 2078 FAI0.001-0.5315-7.95 

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)
 
 Icelandic Team Champ 2009-2010 3 div (r1-4) Reykjavik ISL 2009-09-25
RcRownchangeKK*chgGame
 1945 2102 1.00 3 -1.01 15 -15.15 
  Thorarensen, Adalsteinn 1731 ISL0.501-0.4015-6.00 
  Thorsteinsson, Arnar 2225 ISL0.001-0.3315-4.95 
  Sigurdsson, Pall 1879 ISL0.501-0.2815-4.20 

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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