Individual Calculations November 2009
 Karlsson, Bjorn-Ivar  Total change: 3.30  Rating chartPersonal card
 Faroe Island-Iceland Torshavn & Klaksvik FAI 2009-08-09
RcRownchangeKK*chgGame
 2194 2200 1.00 2 -0.02 15 -0.30 
  Samuelsen, Carl Eli Nolsoe f2294 FAI0.5010.13151.95 
  Thorsteinsson, Sjurdur 2093 FAI0.501-0.1515-2.25 

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 1 div (r1-4) Reykjavik ISL 2009-09-25
RcRownchangeKK*chgGame
 2260 2200 1.50 3 0.24 15 3.60 
  Steindorsson, Sigurdur P 2216 ISL0.001-0.4815-7.20 
  Hreinsson, Hlidar 2276 ISL0.5010.10151.50 
  Bjornsson, Sigurbjorn f2287 ISL1.0010.62159.30 

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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