Individual Calculations November 2009
 Baldursson, Hrannar  Total change: 18.60  Rating chartPersonal card
 Icelandic Team Champ 2009-2010 2 div (r1-4) Reykjavik ISL 2009-09-25
RcRownchangeKK*chgGame
 2128 2110 2.00 3 0.57 15 8.55 
  Omarsson, Dadi 2102 ISL0.001-0.5115-7.65 
  Jonatansson, Helgi E 2067 ISL1.0010.44156.60 
  Halldorsson, Halldor 2216 ISL1.0010.64159.60 

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)
 
 Norwegian Championship Teams Oslo NOR 2009-10-23
RcRownchangeKK*chgGame
 1988 2110 2.00 2 0.67 15 10.05 
  Briseid, Hakon 2046 NOR1.0010.41156.15 
  Tari, Aryan 1929 NOR1.0010.26153.90 

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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