Individual Calculations July 2009
 Finnbogadottir, Tinna Kristin  Total change: 34.50  Rating chartPersonal card
 Reykjavík Open Reykjavík ISL 2009-03-24
RcRownchangeKK*chgGame
 2002 1659 3.00 8 2.08 15 31.20 
  Thorsteinsson, Thorsteinn f2009 ISL0.001-0.1115-1.65 
  Ostling, Hakan 2009 SWE0.001-0.1115-1.65 
  Kristinsson, Bjarni Jens 1953 ISL1.0010.851512.75 
  Hug, Marcel 2009 SUI0.001-0.1115-1.65 
  Gudmundsson, Kjartan 2009 ISL0.5010.39155.85 
  Jonsson, Bjorn 2009 ISL0.5010.39155.85 
  Cross, Ted 2009 USA1.0010.891513.35 
  Moskow, Eric 2009 USA0.001-0.1115-1.65 

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 School Champ 2009 Reykjavik ISL 2009-05-23
RcRownchangeKK*chgGame
 1884 1675 1.00 3 0.22 15 3.30 
  Karlsson, Mikael Johann 1670 ISL1.0010.49157.35 
  Omarsson, Dadi 2025 ISL0.001-0.1115-1.65 
  Thorsteinsdottir, Hallgerdur 1958 ISL0.001-0.1615-2.40 

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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