Individual Calculations May 2012
 Unnarsson, Sverrir  Total change: 10.80  Rating chartPersonal card
 Skakthing Vestmannaeyja 2012 Vestmannaeyjar ISL 2012-01-11
RcRownchangeKK*chgGame
 1817 1946 3.00 5 -0.31 15 -4.65 
  Sverrisson, Nokkvi 1930 ISL0.501-0.0215-0.30 
  Gautason, Kristofer 1664 ISL1.0010.16152.40 
  Jonsson, Dadi Steinn 1695 ISL0.501-0.3115-4.65 
  Gudlaugsson, Einar 1928 ISL0.001-0.5315-7.95 
  Gislason, Stefan 1869 ISL1.0010.39155.85 

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 Championship 2011-2012 3 div Round 5-7 Selfoss ISL 2012-03-02
RcRownchangeKK*chgGame
 1956 1946 2.00 2 1.03 15 15.45 
  Olafsson, Smari 1997 ISL1.0010.57158.55 
  Gudjonsson, Sindri 1914 ISL1.0010.46156.90 

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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