Individual Calculations November 2014
 Sigurdsson, Smari  Total change: 3.60  Rating chartPersonal card
 Icelandic Team Championship 2014-15 1st division - round 1-4 Reykjavik ISL 2014-10-03
RcRownchangeKK*chgGame
 1973 1901 0.50 2 -0.31 40 -12.40 
  Sigurdsson, Johann Helgi 2013 ISL0.001-0.3540-14.00 
  Stefansson, Vignir Vatnar 1933 ISL0.5010.04401.60 

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)
 
 Icelandic Team Championship 2014-15 3rd division - round 1-4 Reykjavik ISL 2014-10-03
RcRownchangeKK*chgGame
 1829 1901 1.00 1 0.40 40 16.00 
  Breidfjord, Palmar 1829 ISL1.0010.404016.00 

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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