Individual Calculations July 2009
 Rodriguez Fonseca, Jorge  Total change: -41.85  Rating chartPersonal card
 Icelandic Team Champ div 2 Akureyri ISL 2009-03-20
RcRownchangeKK*chgGame
 2072 2051 1.50 2 0.55 15 8.25 
  Eiriksson, Sigurdur 1932 ISL1.0010.34155.10 
  Bjarnason, Saevar m2211 ISL0.5010.21153.15 

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)
 
 Reykjavík Open Reykjavík ISL 2009-03-24
RcRownchangeKK*chgGame
 2067 2051 1.50 8 -2.34 15 -35.10 
  Siebrecht, Sebastian g2401 GER0.001-0.1115-1.65 
  Ptacnikova, Lenka wg2249 ISL0.001-0.2415-3.60 
  Cori, Jorge f2370 PER0.001-0.1315-1.95 
  Palsson, Svanberg Mar 1719 ISL1.0010.12151.80 
  Sofrigin, Alexej f2252 RUS0.001-0.2415-3.60 
  Helgadottir, Sigridur Bjorg 1701 ISL0.501-0.3915-5.85 
  Eliasson, Kristjan Orn 1940 ISL0.001-0.6515-9.75 
  Magnusson, Patrekur Maron 1904 ISL0.001-0.7015-10.50 

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)
 
 Haukar Inv 2009 pre 3 Reykjavik ISL 2009-04-16
RcRownchangeKK*chgGame
 1887 2051 4.00 5 0.55 15 8.25 
  Kristinardottir, Elsa Maria 1775 ISL1.0010.17152.55 
  Ptacnikova, Lenka wg2243 ISL0.001-0.2515-3.75 
  Kristinsson, Bjarni Jens 1940 ISL1.0010.35155.25 
  Hrafnkelsson, Gisli 1701 ISL1.0010.11151.65 
  Fridgeirsson, Dagur Andri 1775 ISL1.0010.17152.55 

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)
 
 Haukar Inv 2009 Final A Reykjavik ISL 2009-04-30
RcRownchangeKK*chgGame
 2196 2051 0.00 5 -1.55 15 -23.25 
  Olafsson, Thorvardur 2212 ISL0.001-0.2915-4.35 
  Hreinsson, Hlidar 2236 ISL0.001-0.2615-3.90 
  Gretarsson, Hjorvar Steinn 2287 ISL0.001-0.2015-3.00 
  Gudmundsson, Stefan Freyr 2092 ISL0.001-0.4415-6.60 
  Bjornsson, Sverrir Orn 2154 ISL0.001-0.3615-5.40 

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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