Individual Calculations July 2008
 Berg, Runar  Total change: 4.20  Rating chartPersonal card
 Albert Sigurdsson Memorial 2008 Akureyri ISL 2008-05-10
RcRownchangeKK*chgGame
 2131 2121 2.00 3 0.54 15 8.10 
  Sigurdarson, Tomas Veigar 2058 ISL1.0010.41156.15 
  Arnarson, Sigurdur 2105 ISL1.0010.48157.20 
  Thorsteinsson, Arnar 2229 ISL0.001-0.3515-5.25 

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)
 
 Stigamot Hellis Reykjavik ISL 2008-05-23
RcRownchangeKK*chgGame
 1784 2121 1.50 2 -0.26 15 -3.90 
  Fridgeirsson, Dagur Andri 1797 ISL0.501-0.3715-5.55 
  Johannsdottir, Johanna Bjorg 1771 ISL1.0010.11151.65 

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)
 

 

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