Individual Calculations November 2009
 Bjarnason, Saevar  Total change: -7.50  Rating chartPersonal card
 Icelandic Chess Championship - Candidate Section Reykjavik ISL 2009-08-29
RcRownchangeKK*chgGame
 2063 2171 6.50 9 0.86 10 8.60 
  Andrason, Pall 1771  * ISL1.0010.08100.80 
  Benediktsson, Frimann 1950 ISL1.0010.22102.20 
  Rodriguez Fonseca, Jorge 2009 ESP1.0010.29102.90 
  Gretarsson, Hjorvar Steinn 2320 ISL0.5010.20102.00 
  Olafsson, Thorvardur 2211 ISL0.5010.06100.60 
  Eliasson, Kristjan Orn 1982 ISL1.0010.25102.50 
  Thorsteinsson, Thorsteinn f2286 ISL0.5010.16101.60 
  Bergsson, Stefan 2070 ISL0.001-0.6410-6.40 
  Brynjarsson, Helgi 1969 ISL1.0010.24102.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 Chess Championship - Candidate Section (playoff) Reykjavik ISL 2009-09-17
RcRownchangeKK*chgGame
 2146 2171 1.00 4 -1.12 10 -11.20 
  Olafsson, Thorvardur 2211 ISL0.001-0.4410-4.40 
  Thorsteinsson, Thorsteinn f2286 ISL0.5010.16101.60 
  Bergsson, Stefan 2070 ISL0.001-0.6410-6.40 
  Rodriguez Fonseca, Jorge 2018 ESP0.501-0.2010-2.00 

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)
 
 Icelandic Team Champ 2009-2010 1 div (r1-4) Reykjavik ISL 2009-09-25
RcRownchangeKK*chgGame
 2176 2171 0.50 2 -0.49 10 -4.90 
  Einarsson, Bergsteinn 2210 ISL0.5010.05100.50 
  Thorgeirsson, Sverrir 2142 ISL0.001-0.5410-5.40 

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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